I am trying to trace the family of William H Ingram born New York 7th October 1907 to John Ingram and Etta Borer. He had the following siblings Etta, Frank, Margaret and Alice. His childhood was spent in Oyster Bay. I have found him on the 1930 census in Oyster Bay with Etta and Frank. I have a leter from a niece of his saying the last time she heard from him he was in Boulder CO and had two sons who would be her cousins. William Ingram was a half brother of my late father who was brought up in Scotland and didn't have any contact with the family in America. Any information would be appreciated.