Bruce, you are correct my grandfather Charles Fredrick Hallowell's (Fred) 1st wife was Edna Riggin they had 2 daughters Helen I (born Feb 5,1912 died Dec 21,1995 she married a Frank Winans)and Madge died soon after birth, Edna also died soon after Madge's birth. My grandfather had hired Lizzie Satterman to take care of his young daughter Helen this turned into a marriage, Fred & Lizzie the following children:Sam,George,Arlie(my Dad)and Glady Elaine she goes by Elaine and she married a Fritz Jackson. My uncles & Aunt Elaine are all still alive.
What is somewhat strange, my grandfather had a sister Mary Eva Hallowell, Edna's father Millard Riggin's first wife died then Millard married Mary Eva Hallowell, I guess my grandfather wasn't very happy about it.