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Siwanowicz Family History & Genealogy

27 biographies and photos with the Siwanowicz last name. Discover the family history, nationality, origin and common names of Siwanowicz family members.
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Siwanowicz Last Name History & Origin

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History

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Name Origin

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Spellings & Pronunciations

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Famous People named Siwanowicz

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Early Siwanowiczes

These are the earliest records we have of the Siwanowicz family.

Walter Siwanowicz Feb 16, 1885 - Oct 1962 Michigan
Walter Siwanowicz of Michigan was born on February 16, 1885, and died at age 77 years old in October 1962.
followers
Helen Siwanowicz May 30, 1889 - May 1977 Warren, Michigan
Helen Siwanowicz of Warren, Macomb County, Michigan was born on May 30, 1889, and died at age 88 years old in May 1977.
followers
Helena F Siwanowicz Feb 12, 1903 - Sep 20, 1997 Sterling Heights, Michigan
Helena F Siwanowicz of Sterling Heights, Macomb County, MI was born on February 12, 1903, and died at age 94 years old on September 20, 1997.
followers
Frank Siwanowicz Oct 4, 1903 - Apr 1971 Seymour, Connecticut
Frank Siwanowicz of Seymour, New Haven County, CT was born on October 4, 1903, and died at age 67 years old in April 1971.
followers
Anna Siwanowicz Oct 14, 1906 - May 1974 Seymour, Connecticut
Anna Siwanowicz of Seymour, New Haven County, CT was born on October 14, 1906, and died at age 67 years old in May 1974.
followers
Theodore A Siwanowicz Oct 15, 1908 - Apr 12, 1995 Goshen, Connecticut
Theodore A Siwanowicz of Goshen, Litchfield County, CT was born on October 15, 1908, and died at age 86 years old on April 12, 1995.
followers
Raymond Siwanowicz Feb 28, 1911 - Feb 1965 California
Raymond Siwanowicz of California was born on February 28, 1911, and died at age 54 years old in February 1965.
followers
Walter Siwanowicz Jul 17, 1911 - Jan 1972
Walter Siwanowicz was born on July 17, 1911, and died at age 60 years old in January 1972. Family, friend, or fan, this family history biography is for you to remember Walter Siwanowicz.
followers
Josephine Siwanowicz Oct 19, 1911 - Nov 6, 1991
Josephine Siwanowicz was born on October 19, 1911, and died at age 80 years old on November 6, 1991. Family, friend, or fan, this family history biography is for you to remember Josephine Siwanowicz.
followers
Genevieve Siwanowicz Jul 31, 1912 - Nov 20, 1992 Waterbury, Connecticut
Genevieve Siwanowicz of Waterbury, New Haven County, CT was born on July 31, 1912, and died at age 80 years old on November 20, 1992.
followers
John Siwanowicz Jun 24, 1913 - Nov 1976
John Siwanowicz was born on June 24, 1913, and died at age 63 years old in November 1976. Family, friend, or fan, this family history biography is for you to remember John Siwanowicz.
followers
Henrietta A Siwanowicz Sep 23, 1914 - Feb 4, 1997 North Port, Florida
Henrietta A Siwanowicz of North Port, Sarasota County, FL was born on September 23, 1914, and died at age 82 years old on February 4, 1997.
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Siwanowicz Family Photos

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Siwanowicz Family Tree

Discover the most common names, oldest records and life expectancy of people with the last name Siwanowicz.

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Updated Siwanowicz Biographies

Theodore A Siwanowicz Oct 15, 1908 - Apr 12, 1995 Goshen, Connecticut
Theodore A Siwanowicz of Goshen, Litchfield County, CT was born on October 15, 1908, and died at age 86 years old on April 12, 1995.
followers
Robert Siwanowicz Aug 31, 1963 - Jul 1976 Michigan
Robert Siwanowicz of Michigan was born on August 31, 1963, and died at age 12 years old in July 1976.
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James S Siwanowicz Jan 25, 1970 - Apr 3, 1995 Highland, Michigan
James S Siwanowicz of Highland, Oakland County, MI was born on January 25, 1970, and died at age 25 years old on April 3, 1995.
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Rodney E Siwanowicz Oct 11, 1955 - May 17, 2004 Leroy, Michigan
Rodney E Siwanowicz of Leroy, Osceola County, MI was born on October 11, 1955, and died at age 48 years old on May 17, 2004.
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Helena F Siwanowicz Feb 12, 1903 - Sep 20, 1997 Sterling Heights, Michigan
Helena F Siwanowicz of Sterling Heights, Macomb County, MI was born on February 12, 1903, and died at age 94 years old on September 20, 1997.
followers
Sally S Siwanowicz Jan 5, 1934 - Feb 12, 2005 Marion, Michigan
Sally S Siwanowicz of Marion, Osceola County, MI was born on January 5, 1934, and died at age 71 years old on February 12, 2005.
followers
Daniel W Siwanowicz Mar 20, 1952 - Dec 27, 1999
Daniel W Siwanowicz was born on March 20, 1952, and died at age 47 years old on December 27, 1999. Family, friend, or fan, this family history biography is for you to remember Daniel W Siwanowicz.
followers
Helen Siwanowicz May 30, 1889 - May 1977 Warren, Michigan
Helen Siwanowicz of Warren, Macomb County, Michigan was born on May 30, 1889, and died at age 88 years old in May 1977.
followers
Walter Siwanowicz May 24, 1928 - Mar 1975 Michigan
Walter Siwanowicz of Michigan was born on May 24, 1928, and died at age 46 years old in March 1975.
followers
John Siwanowicz Jun 24, 1913 - Nov 1976
John Siwanowicz was born on June 24, 1913, and died at age 63 years old in November 1976. Family, friend, or fan, this family history biography is for you to remember John Siwanowicz.
followers
Walter Siwanowicz Feb 16, 1885 - Oct 1962 Michigan
Walter Siwanowicz of Michigan was born on February 16, 1885, and died at age 77 years old in October 1962.
followers
Helen Siwanowicz Jul 6, 1933 - May 1, 2004 Naugatuck, Connecticut
Helen Siwanowicz of Naugatuck, New Haven County, CT was born on July 6, 1933, and died at age 70 years old on May 1, 2004.
followers
Paul Siwanowicz Feb 21, 1932 - Feb 1972
Paul Siwanowicz was born on February 21, 1932, and died at age 40 years old in February 1972. Family, friend, or fan, this family history biography is for you to remember Paul Siwanowicz.
followers
Walter Siwanowicz Jul 10, 1935 - Nov 1975
Walter Siwanowicz was born on July 10, 1935, and died at age 40 years old in November 1975. Family, friend, or fan, this family history biography is for you to remember Walter Siwanowicz.
followers
Agnes A Siwanowicz Oct 13, 1919 - Nov 1991
Agnes A Siwanowicz was born on October 13, 1919, and died at age 72 years old in November 1991. Family, friend, or fan, this family history biography is for you to remember Agnes A Siwanowicz.
followers
Walter Siwanowicz Jul 17, 1911 - Jan 1972
Walter Siwanowicz was born on July 17, 1911, and died at age 60 years old in January 1972. Family, friend, or fan, this family history biography is for you to remember Walter Siwanowicz.
followers
Anna Siwanowicz Oct 14, 1906 - May 1974 Seymour, Connecticut
Anna Siwanowicz of Seymour, New Haven County, CT was born on October 14, 1906, and died at age 67 years old in May 1974.
followers
Victor M Siwanowicz Aug 1, 1920 - Dec 21, 2005 Naugatuck, Connecticut
Victor M Siwanowicz of Naugatuck, New Haven County, CT was born on August 1, 1920, and died at age 85 years old on December 21, 2005.
followers
Frank Siwanowicz Oct 4, 1903 - Apr 1971 Seymour, Connecticut
Frank Siwanowicz of Seymour, New Haven County, CT was born on October 4, 1903, and died at age 67 years old in April 1971.
followers
Josephine Siwanowicz Oct 19, 1911 - Nov 6, 1991
Josephine Siwanowicz was born on October 19, 1911, and died at age 80 years old on November 6, 1991. Family, friend, or fan, this family history biography is for you to remember Josephine Siwanowicz.
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Popular Siwanowicz Biographies

Henrietta A Siwanowicz Sep 23, 1914 - Feb 4, 1997 North Port, Florida
Henrietta A Siwanowicz of North Port, Sarasota County, FL was born on September 23, 1914, and died at age 82 years old on February 4, 1997.
followers
Stella Siwanowicz May 8, 1915 - Apr 3, 2000 Seymour, Connecticut
Stella Siwanowicz of Seymour, New Haven County, CT was born on May 8, 1915, and died at age 84 years old on April 3, 2000.
followers
Theodore A Siwanowicz Oct 15, 1908 - Apr 12, 1995 Goshen, Connecticut
Theodore A Siwanowicz of Goshen, Litchfield County, CT was born on October 15, 1908, and died at age 86 years old on April 12, 1995.
followers
Michael Siwanowicz Dec 8, 1917 - Aug 1, 1989 Seymour, Connecticut
Michael Siwanowicz of Seymour, New Haven County, CT was born on December 8, 1917, and died at age 71 years old on August 1, 1989.
followers
Joseph Siwanowicz Oct 7, 1917 - Jan 1977 Valrico, Florida
Joseph Siwanowicz of Valrico, Hillsborough County, FL was born on October 7, 1917, and died at age 59 years old in January 1977.
followers
Genevieve Siwanowicz Jul 31, 1912 - Nov 20, 1992 Waterbury, Connecticut
Genevieve Siwanowicz of Waterbury, New Haven County, CT was born on July 31, 1912, and died at age 80 years old on November 20, 1992.
followers
Raymond Siwanowicz Feb 28, 1911 - Feb 1965 California
Raymond Siwanowicz of California was born on February 28, 1911, and died at age 54 years old in February 1965.
followers
Theodore R Siwanowicz Jul 27, 1949 - Sep 11, 2003
Theodore R Siwanowicz was born on July 27, 1949, and died at age 54 years old on September 11, 2003. Family, friend, or fan, this family history biography is for you to remember Theodore R Siwanowicz.
followers
Josephine Siwanowicz Oct 19, 1911 - Nov 6, 1991
Josephine Siwanowicz was born on October 19, 1911, and died at age 80 years old on November 6, 1991. Family, friend, or fan, this family history biography is for you to remember Josephine Siwanowicz.
followers
Frank Siwanowicz Oct 4, 1903 - Apr 1971 Seymour, Connecticut
Frank Siwanowicz of Seymour, New Haven County, CT was born on October 4, 1903, and died at age 67 years old in April 1971.
followers
Walter Siwanowicz Jul 17, 1911 - Jan 1972
Walter Siwanowicz was born on July 17, 1911, and died at age 60 years old in January 1972. Family, friend, or fan, this family history biography is for you to remember Walter Siwanowicz.
followers
Anna Siwanowicz Oct 14, 1906 - May 1974 Seymour, Connecticut
Anna Siwanowicz of Seymour, New Haven County, CT was born on October 14, 1906, and died at age 67 years old in May 1974.
followers
Victor M Siwanowicz Aug 1, 1920 - Dec 21, 2005 Naugatuck, Connecticut
Victor M Siwanowicz of Naugatuck, New Haven County, CT was born on August 1, 1920, and died at age 85 years old on December 21, 2005.
followers
Agnes A Siwanowicz Oct 13, 1919 - Nov 1991
Agnes A Siwanowicz was born on October 13, 1919, and died at age 72 years old in November 1991. Family, friend, or fan, this family history biography is for you to remember Agnes A Siwanowicz.
followers
Walter Siwanowicz Jul 10, 1935 - Nov 1975
Walter Siwanowicz was born on July 10, 1935, and died at age 40 years old in November 1975. Family, friend, or fan, this family history biography is for you to remember Walter Siwanowicz.
followers
Paul Siwanowicz Feb 21, 1932 - Feb 1972
Paul Siwanowicz was born on February 21, 1932, and died at age 40 years old in February 1972. Family, friend, or fan, this family history biography is for you to remember Paul Siwanowicz.
followers
Helen Siwanowicz Jul 6, 1933 - May 1, 2004 Naugatuck, Connecticut
Helen Siwanowicz of Naugatuck, New Haven County, CT was born on July 6, 1933, and died at age 70 years old on May 1, 2004.
followers
Walter Siwanowicz Feb 16, 1885 - Oct 1962 Michigan
Walter Siwanowicz of Michigan was born on February 16, 1885, and died at age 77 years old in October 1962.
followers
John Siwanowicz Jun 24, 1913 - Nov 1976
John Siwanowicz was born on June 24, 1913, and died at age 63 years old in November 1976. Family, friend, or fan, this family history biography is for you to remember John Siwanowicz.
followers
Walter Siwanowicz May 24, 1928 - Mar 1975 Michigan
Walter Siwanowicz of Michigan was born on May 24, 1928, and died at age 46 years old in March 1975.
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Siwanowicz Death Records & Life Expectancy

The average age of a Siwanowicz family member is 64.0 years old according to our database of 27 people with the last name Siwanowicz that have a birth and death date listed.

Life Expectancy

64.0 years

Oldest Siwanowiczes

These are the longest-lived members of the Siwanowicz family on AncientFaces.

Helena F Siwanowicz Feb 12, 1903 - Sep 20, 1997 Sterling Heights, Michigan
Helena F Siwanowicz of Sterling Heights, Macomb County, MI was born on February 12, 1903, and died at age 94 years old on September 20, 1997.
followers
94 years
Helen Siwanowicz May 30, 1889 - May 1977 Warren, Michigan
Helen Siwanowicz of Warren, Macomb County, Michigan was born on May 30, 1889, and died at age 88 years old in May 1977.
followers
87 years
Theodore A Siwanowicz Oct 15, 1908 - Apr 12, 1995 Goshen, Connecticut
Theodore A Siwanowicz of Goshen, Litchfield County, CT was born on October 15, 1908, and died at age 86 years old on April 12, 1995.
followers
86 years
Victor M Siwanowicz Aug 1, 1920 - Dec 21, 2005 Naugatuck, Connecticut
Victor M Siwanowicz of Naugatuck, New Haven County, CT was born on August 1, 1920, and died at age 85 years old on December 21, 2005.
followers
85 years
Stella Siwanowicz May 8, 1915 - Apr 3, 2000 Seymour, Connecticut
Stella Siwanowicz of Seymour, New Haven County, CT was born on May 8, 1915, and died at age 84 years old on April 3, 2000.
followers
84 years
Henrietta A Siwanowicz Sep 23, 1914 - Feb 4, 1997 North Port, Florida
Henrietta A Siwanowicz of North Port, Sarasota County, FL was born on September 23, 1914, and died at age 82 years old on February 4, 1997.
followers
82 years
Genevieve Siwanowicz Jul 31, 1912 - Nov 20, 1992 Waterbury, Connecticut
Genevieve Siwanowicz of Waterbury, New Haven County, CT was born on July 31, 1912, and died at age 80 years old on November 20, 1992.
followers
80 years
Josephine Siwanowicz Oct 19, 1911 - Nov 6, 1991
Josephine Siwanowicz was born on October 19, 1911, and died at age 80 years old on November 6, 1991. Family, friend, or fan, this family history biography is for you to remember Josephine Siwanowicz.
followers
80 years
Walter Siwanowicz Feb 16, 1885 - Oct 1962 Michigan
Walter Siwanowicz of Michigan was born on February 16, 1885, and died at age 77 years old in October 1962.
followers
77 years
Agnes A Siwanowicz Oct 13, 1919 - Nov 1991
Agnes A Siwanowicz was born on October 13, 1919, and died at age 72 years old in November 1991. Family, friend, or fan, this family history biography is for you to remember Agnes A Siwanowicz.
followers
72 years
Michael Siwanowicz Dec 8, 1917 - Aug 1, 1989 Seymour, Connecticut
Michael Siwanowicz of Seymour, New Haven County, CT was born on December 8, 1917, and died at age 71 years old on August 1, 1989.
followers
71 years
Helen Siwanowicz Jul 6, 1933 - May 1, 2004 Naugatuck, Connecticut
Helen Siwanowicz of Naugatuck, New Haven County, CT was born on July 6, 1933, and died at age 70 years old on May 1, 2004.
followers
70 years
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Other Siwanowicz Records

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