My mother's grandfather was Arthur Erckenbrack (7-8-1865 to 11-26-1919), married to Marian Henderson (6-14-1867 to 11-1-1954). She was the daughter of Francis Henderson (2/27/1838 to 4/14/1899) and Sarah Colindar McKnight (1840 - 1/6/1894) They had 10 children.
Arthur and Marian's son, James Allen Erckenbrack, was my mother's father. He married Esther Lindahl, her mother. (My grandparents)
I met one of their children - Ray Allen Erckenbrack - when I was young, he passed in 1978.