Enfield Siblings

Far left - Margaret Enfield (married name unknown)
Fourth & fifth from the left is Helen Enfield Doussard and husband, James Doussard.
Margaret and Helen were daughters of John Enfield, born 1867, and Mary Martin Enfield, born 1868.
The Enfield's were from Bloomington, IL, originally. John and Mary Enfield lived in East St Louis, IL for many years.

Would like to know who are the man and woman 2nd and 3rd from the left.