Fourth Generation

47. Ervin F. W. "Irwin" GRASSMAN was born in April 1891 in Wisconsin.²⁰ He appeared in the census in 1900 in Clifton Township, Monroe County, WI.²⁰ He appeared in the census in 1910 in Clifton Township, Monroe County, WI.²³ Irwin died before June 1969 at the age of 78.⁷⁰

Ervin F. W. "Irwin" GRASSMAN and (Unknown) UNKNOWN (GRASSMAN) were married.¹⁶⁷ (Unknown) UNKNOWN (GRASSMAN) was born (date unknown).

Ervin F. W. "Irwin" GRASSMAN and (Unknown) UNKNOWN (GRASSMAN) had the following children: