My Moore family is from Pennsylvania. My great great grandfather was Joseph K Fletcher, his sister Eliza Fletcher(born circa 1848) married George Washington Moore in 1868. They lived in Delaware County, PA. They had 11 children. Eliza lived past the 1930 census, so I'm not sure when she died.
The family had a feed and coal store, and I believe G.W. died between 1920 and 1930.