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Leoniak Family History & Genealogy

16 biographies and photos with the Leoniak last name. Discover the family history, nationality, origin and common names of Leoniak family members.
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Leoniak 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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Nationality & Ethnicity

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Famous People named Leoniak

Are there famous people from the Leoniak family? Share their story.

Early Leoniaks

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

Mary Leoniak Sep 15, 1881 - Nov 1968 Inglewood, California
Mary Leoniak of Inglewood, Los Angeles County, California was born on September 15, 1881, and died at age 87 years old in November 1968.
followers
Josephine Leoniak Mar 17, 1889 - Jun 1968 Haverhill, Massachusetts
Josephine Leoniak of Haverhill, Essex County, MA was born on March 17, 1889, and died at age 79 years old in June 1968.
followers
Kazimiere Leoniak May 5, 1898 - May 1968 Brooklyn, New York
Kazimiere Leoniak of Brooklyn, Kings County, NY was born on May 5, 1898, and died at age 70 years old in May 1968.
followers
Mitchell Leoniak Dec 1, 1906 - Aug 29, 1988 Hackensack, New Jersey
Mitchell Leoniak of Hackensack, Bergen County, NJ was born on December 1, 1906, and died at age 81 years old on August 29, 1988.
followers
Stella Leoniak Feb 5, 1910 - Dec 4, 2006 Medford, New York
Stella Leoniak of Medford, Suffolk County, NY was born on February 5, 1910, and died at age 96 years old on December 4, 2006.
followers
Leah M Leoniak Nov 18, 1911 - Dec 8, 2003 Cleveland, Ohio
Leah M Leoniak of Cleveland, Cuyahoga County, OH was born on November 18, 1911, and died at age 92 years old on December 8, 2003.
followers
Stanley Leoniak Mar 23, 1912 - Feb 1976 Woodside, New York
Stanley Leoniak of Woodside, Queens County, NY was born on March 23, 1912, and died at age 63 years old in February 1976.
followers
Helen Leoniak Jul 31, 1914 - Feb 22, 2004
Helen Leoniak was born on July 31, 1914, and died at age 89 years old on February 22, 2004. Family, friend, or fan, this family history biography is for you to remember Helen Leoniak.
followers
Sigmund H Leoniak Nov 15, 1916 - Nov 12, 1993 Jamesport, New York
Sigmund H Leoniak of Jamesport, Suffolk County, NY was born on November 15, 1916, and died at age 76 years old on November 12, 1993.
followers
Ladislas C Leoniak Sep 21, 1916 - Jul 8, 2008 Riverhead, New York
Ladislas C Leoniak of Riverhead, Suffolk County, NY was born on September 21, 1916, and died at age 91 years old on July 8, 2008.
followers
Adam A Leoniak Apr 4, 1918 - Jan 29, 1991
Adam A Leoniak was born on April 4, 1918, and died at age 72 years old on January 29, 1991. Family, friend, or fan, this family history biography is for you to remember Adam A Leoniak.
followers
Kazmiera Leoniak Jul 27, 1919 - Aug 15, 2000 Riverhead, New York
Kazmiera Leoniak of Riverhead, Suffolk County, NY was born on July 27, 1919, and died at age 81 years old on August 15, 2000.
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Leoniak Family Photos

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Leoniak Family Tree

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

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Updated Leoniak Biographies

Matthew Anthony Leoniak Sep 20, 1920 - Nov 7, 2011
Matthew Anthony Leoniak was born on September 20, 1920, and died at age 91 years old on November 7, 2011. Matthew Leoniak was buried at Florida National Cemetery Section 135 Site 1073 6502 Sw. 102nd Ave., in Bushnell, Fl. Family, friend, or fan, this family history biography is for you to remember Matthew Anthony Leoniak.
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Thaddeus R Leoniak Oct 1, 1941 - Dec 20, 2004
Thaddeus R Leoniak was born on October 1, 1941, and died at age 63 years old on December 20, 2004. Thaddeus Leoniak was buried at Bg William C Doyle Vet's Mem Cem Section N Site 14650 350 Provinceline Road, in Wrightstown, Nj. Family, friend, or fan, this family history biography is for you to remember Thaddeus R Leoniak.
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Adam A Leoniak Apr 4, 1918 - Jan 29, 1991
Adam A Leoniak was born on April 4, 1918, and died at age 72 years old on January 29, 1991. Family, friend, or fan, this family history biography is for you to remember Adam A Leoniak.
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Mary Leoniak Sep 15, 1881 - Nov 1968 Inglewood, California
Mary Leoniak of Inglewood, Los Angeles County, California was born on September 15, 1881, and died at age 87 years old in November 1968.
followers
Leah M Leoniak Nov 18, 1911 - Dec 8, 2003 Cleveland, Ohio
Leah M Leoniak of Cleveland, Cuyahoga County, OH was born on November 18, 1911, and died at age 92 years old on December 8, 2003.
followers
Fred Joseph Leoniak Dec 7, 1923 - May 23, 2010 Sierra Madre, California
Fred Joseph Leoniak of Sierra Madre, Los Angeles County, CA was born on December 7, 1923, and died at age 86 years old on May 23, 2010.
followers
Mitchell Leoniak Dec 1, 1906 - Aug 29, 1988 Hackensack, New Jersey
Mitchell Leoniak of Hackensack, Bergen County, NJ was born on December 1, 1906, and died at age 81 years old on August 29, 1988.
followers
Teddy R Leoniak Oct 1, 1941 - Dec 20, 2004
Teddy R Leoniak was born on October 1, 1941, and died at age 63 years old on December 20, 2004. Family, friend, or fan, this family history biography is for you to remember Teddy R Leoniak.
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Helen Leoniak Jul 31, 1914 - Feb 22, 2004
Helen Leoniak was born on July 31, 1914, and died at age 89 years old on February 22, 2004.
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Kazmiera Leoniak Jul 27, 1919 - Aug 15, 2000 Riverhead, New York
Kazmiera Leoniak of Riverhead, Suffolk County, NY was born on July 27, 1919, and died at age 81 years old on August 15, 2000.
followers
Kazimiere Leoniak May 5, 1898 - May 1968 Brooklyn, New York
Kazimiere Leoniak of Brooklyn, Kings County, NY was born on May 5, 1898, and died at age 70 years old in May 1968.
followers
Sigmund H Leoniak Nov 15, 1916 - Nov 12, 1993 Jamesport, New York
Sigmund H Leoniak of Jamesport, Suffolk County, NY was born on November 15, 1916, and died at age 76 years old on November 12, 1993.
followers
Ladislas C Leoniak Sep 21, 1916 - Jul 8, 2008 Riverhead, New York
Ladislas C Leoniak of Riverhead, Suffolk County, NY was born on September 21, 1916, and died at age 91 years old on July 8, 2008.
followers
Stella Leoniak Feb 5, 1910 - Dec 4, 2006 Medford, New York
Stella Leoniak of Medford, Suffolk County, NY was born on February 5, 1910, and died at age 96 years old on December 4, 2006.
followers
Stanley Leoniak Mar 23, 1912 - Feb 1976 Woodside, New York
Stanley Leoniak of Woodside, Queens County, NY was born on March 23, 1912, and died at age 63 years old in February 1976.
followers
Josephine Leoniak Mar 17, 1889 - Jun 1968 Haverhill, Massachusetts
Josephine Leoniak of Haverhill, Essex County, MA was born on March 17, 1889, and died at age 79 years old in June 1968.
followers

Popular Leoniak Biographies

Josephine Leoniak Mar 17, 1889 - Jun 1968 Haverhill, Massachusetts
Josephine Leoniak of Haverhill, Essex County, MA was born on March 17, 1889, and died at age 79 years old in June 1968.
followers
Stanley Leoniak Mar 23, 1912 - Feb 1976 Woodside, New York
Stanley Leoniak of Woodside, Queens County, NY was born on March 23, 1912, and died at age 63 years old in February 1976.
followers
Stella Leoniak Feb 5, 1910 - Dec 4, 2006 Medford, New York
Stella Leoniak of Medford, Suffolk County, NY was born on February 5, 1910, and died at age 96 years old on December 4, 2006.
followers
Ladislas C Leoniak Sep 21, 1916 - Jul 8, 2008 Riverhead, New York
Ladislas C Leoniak of Riverhead, Suffolk County, NY was born on September 21, 1916, and died at age 91 years old on July 8, 2008.
followers
Sigmund H Leoniak Nov 15, 1916 - Nov 12, 1993 Jamesport, New York
Sigmund H Leoniak of Jamesport, Suffolk County, NY was born on November 15, 1916, and died at age 76 years old on November 12, 1993.
followers
Kazimiere Leoniak May 5, 1898 - May 1968 Brooklyn, New York
Kazimiere Leoniak of Brooklyn, Kings County, NY was born on May 5, 1898, and died at age 70 years old in May 1968.
followers
Kazmiera Leoniak Jul 27, 1919 - Aug 15, 2000 Riverhead, New York
Kazmiera Leoniak of Riverhead, Suffolk County, NY was born on July 27, 1919, and died at age 81 years old on August 15, 2000.
followers
Helen Leoniak Jul 31, 1914 - Feb 22, 2004
Helen Leoniak was born on July 31, 1914, and died at age 89 years old on February 22, 2004.
followers
Teddy R Leoniak Oct 1, 1941 - Dec 20, 2004
Teddy R Leoniak was born on October 1, 1941, and died at age 63 years old on December 20, 2004. Family, friend, or fan, this family history biography is for you to remember Teddy R Leoniak.
followers
Mitchell Leoniak Dec 1, 1906 - Aug 29, 1988 Hackensack, New Jersey
Mitchell Leoniak of Hackensack, Bergen County, NJ was born on December 1, 1906, and died at age 81 years old on August 29, 1988.
followers
Fred Joseph Leoniak Dec 7, 1923 - May 23, 2010 Sierra Madre, California
Fred Joseph Leoniak of Sierra Madre, Los Angeles County, CA was born on December 7, 1923, and died at age 86 years old on May 23, 2010.
followers
Leah M Leoniak Nov 18, 1911 - Dec 8, 2003 Cleveland, Ohio
Leah M Leoniak of Cleveland, Cuyahoga County, OH was born on November 18, 1911, and died at age 92 years old on December 8, 2003.
followers
Mary Leoniak Sep 15, 1881 - Nov 1968 Inglewood, California
Mary Leoniak of Inglewood, Los Angeles County, California was born on September 15, 1881, and died at age 87 years old in November 1968.
followers
Adam A Leoniak Apr 4, 1918 - Jan 29, 1991
Adam A Leoniak was born on April 4, 1918, and died at age 72 years old on January 29, 1991. Family, friend, or fan, this family history biography is for you to remember Adam A Leoniak.
followers
Thaddeus R Leoniak Oct 1, 1941 - Dec 20, 2004
Thaddeus R Leoniak was born on October 1, 1941, and died at age 63 years old on December 20, 2004. Thaddeus Leoniak was buried at Bg William C Doyle Vet's Mem Cem Section N Site 14650 350 Provinceline Road, in Wrightstown, Nj. Family, friend, or fan, this family history biography is for you to remember Thaddeus R Leoniak.
followers
Matthew Anthony Leoniak Sep 20, 1920 - Nov 7, 2011
Matthew Anthony Leoniak was born on September 20, 1920, and died at age 91 years old on November 7, 2011. Matthew Leoniak was buried at Florida National Cemetery Section 135 Site 1073 6502 Sw. 102nd Ave., in Bushnell, Fl. Family, friend, or fan, this family history biography is for you to remember Matthew Anthony Leoniak.
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Leoniak Death Records & Life Expectancy

The average age of a Leoniak family member is 80.0 years old according to our database of 16 people with the last name Leoniak that have a birth and death date listed.

Life Expectancy

80.0 years

Oldest Leoniaks

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

Stella Leoniak Feb 5, 1910 - Dec 4, 2006 Medford, New York
Stella Leoniak of Medford, Suffolk County, NY was born on February 5, 1910, and died at age 96 years old on December 4, 2006.
followers
96 years
Leah M Leoniak Nov 18, 1911 - Dec 8, 2003 Cleveland, Ohio
Leah M Leoniak of Cleveland, Cuyahoga County, OH was born on November 18, 1911, and died at age 92 years old on December 8, 2003.
followers
92 years
Ladislas C Leoniak Sep 21, 1916 - Jul 8, 2008 Riverhead, New York
Ladislas C Leoniak of Riverhead, Suffolk County, NY was born on September 21, 1916, and died at age 91 years old on July 8, 2008.
followers
91 years
Matthew Anthony Leoniak Sep 20, 1920 - Nov 7, 2011
Matthew Anthony Leoniak was born on September 20, 1920, and died at age 91 years old on November 7, 2011. Matthew Leoniak was buried at Florida National Cemetery Section 135 Site 1073 6502 Sw. 102nd Ave., in Bushnell, Fl. Family, friend, or fan, this family history biography is for you to remember Matthew Anthony Leoniak.
followers
91 years
Helen Leoniak Jul 31, 1914 - Feb 22, 2004
Helen Leoniak was born on July 31, 1914, and died at age 89 years old on February 22, 2004.
followers
89 years
Fred Joseph Leoniak Dec 7, 1923 - May 23, 2010 Sierra Madre, California
Fred Joseph Leoniak of Sierra Madre, Los Angeles County, CA was born on December 7, 1923, and died at age 86 years old on May 23, 2010.
followers
86 years
Mary Leoniak Sep 15, 1881 - Nov 1968 Inglewood, California
Mary Leoniak of Inglewood, Los Angeles County, California was born on September 15, 1881, and died at age 87 years old in November 1968.
followers
87 years
Mitchell Leoniak Dec 1, 1906 - Aug 29, 1988 Hackensack, New Jersey
Mitchell Leoniak of Hackensack, Bergen County, NJ was born on December 1, 1906, and died at age 81 years old on August 29, 1988.
followers
81 years
Kazmiera Leoniak Jul 27, 1919 - Aug 15, 2000 Riverhead, New York
Kazmiera Leoniak of Riverhead, Suffolk County, NY was born on July 27, 1919, and died at age 81 years old on August 15, 2000.
followers
81 years
Josephine Leoniak Mar 17, 1889 - Jun 1968 Haverhill, Massachusetts
Josephine Leoniak of Haverhill, Essex County, MA was born on March 17, 1889, and died at age 79 years old in June 1968.
followers
79 years
Sigmund H Leoniak Nov 15, 1916 - Nov 12, 1993 Jamesport, New York
Sigmund H Leoniak of Jamesport, Suffolk County, NY was born on November 15, 1916, and died at age 76 years old on November 12, 1993.
followers
76 years
Adam A Leoniak Apr 4, 1918 - Jan 29, 1991
Adam A Leoniak was born on April 4, 1918, and died at age 72 years old on January 29, 1991. Family, friend, or fan, this family history biography is for you to remember Adam A Leoniak.
followers
72 years
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Other Leoniak Records

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