My grandfather was John Ingersoll. As far as I knew he was born in or around Philadelphia,PA. I have found his birthdate as 4 September with varying years from 1875 - 1881. He died in June 1926 in Philadelphia. His children were fairly young and had no further contact with his family. I believe he may have had a sister named Elizabeth. If anyone has a possible link I would appreciate hearing about it. Thanks!