Atree married Florence Jane Coates on 19 Feb 1889 in District Horncastle. Florence was born on 30 Aug 1867 in Thornton, , Lincolnshire, England; died on 15 Dec 1947 in Tacoma, Pierce, Washington, USA; was buried in Dec 1947 in New Tacoma Cemetery, University Place, Pierce, Washington, USA. [Group Sheet] [Family Chart]