Mary P. Treat, born 05/01/1835, Ontario Co., NY, was my great great grandmother. She married Ansel Luke Morse in 1862, Colebrook, Ohio. Ansel and Mary had 7 children, the majority of which came to Washington State. I am looking for information as to the parents/siblings and family members of Mary P. Treat. I can provide information on all her children, and theirs, but can't find anything solid for Mary, herself. Any help greatly appreciated.