William Harry Coller
- Born: 11 Jun 1915, Michigan
- Marriage (1): Stella Ruth Dorland on 1 Oct 1938 in Lexington, Michigan
- Died: 8 Nov 2011, Lapeer, Michigan at age 96
- Buried: 11 Nov 2011, Lapeer, Michigan
In his early married years William, Stella and their first child, Robert, lived on the Coller farm in Sanilac County, Michigan. Sometime around 1966 he bought the house nextdoor to his mother in Lapeer, Michigan. As of 2003 William Harry Coller is still living in Lapeer, Michigan.
William Harry Coller goes by the name Bill.
William married Stella Ruth Dorland, daughter of Otto Dorland and Elizabeth Alexander, on 1 Oct 1938 in Lexington, Michigan. (Stella Ruth Dorland was born on 2 May 1920 in Sanilac County, Michigan, died on 2 Aug 1997 in Lapeer County, Michigan and was buried on 4 Aug 1997 in Mt. Hope Cemetery, Lapeer, Michigan.)
Ruth Dorland and William Coller were married at the Methodist Church in Lexington, Michigan.