Sidney Calderwood (my grandfather)was from the Minneapolis, MN. area, Died in Visalia, CA. in early 1960's at age of 87. He fathered 6 children with Estelle Mitchel...Glenn, Leonard (my father), Muriel, Lucille, Shirley, Delores, & Loretta. I beleive Estelle Mitchel died in San Bernadino, CA in 1953, & most of the remaining relatives lived throughout CA. Sidney had re-married to Ella ??? & had a daughter named June. I have more specific info on some of them which I am willing to share.