My husband's great great grandfather was Fredrick Wesemann. His wife's name was Minnie, but I do not know her maiden name. They had a daughter named adeila (unsure of spelling) who married William Patrick. Fredrick and Minnie purchased 160 acres in Whatcom co., WA in 1891, and later sold it to Carl Wesemann, who I am assuming was a son. If anyone knows anything further, I would greatly appreciate it.