My great grandfather was Wilmer Collins. Married to Clara Jane Sines. They had 7 children. I have found them in the 1900 census in PA. In 1910 Clara is back in Maryland with all of the children. She and the children are using her maiden name. However she is claiming married. In the 1920 census, she's still in Maryland, but using her married name, claiming married. 1930, still in Maryland, but now claiming widowed. I can find no record of Wilmer before 1900, and nothing after 1900. I have found 6 of the 7 children's death certificates. Each one has a different 1st name for him. Mostly a variation of Wilmer. It's a dead end for me right now. If anyone has any info or can give me any suggestions they sure would be greatly appreciated!