My grandfathers name is George Malcolm Derrick b-1890 d-1956. He married Lillie Theresa (Bacon)Derrick. His brothers names were John Stanley, Freemont, and sister named Elmer. I think his fathers name was George W. Derrick b-1845 d-1908. They came to Wa on the Oregon trail and it is rumored that one brother got lost and possibly settled in Ca. I am curious what nationality this family of Derrick's originated from or any possible connections.Any info would be helpful. Thanks.