Trying to locate living ancestors of William and Christiana Lyons Strange. They had a son born Robert Strange according to the census who was born in 1916. However, I saw a Robert Strange who died in 2003 in Philadelphia and was listed as being born 1915 along with a zipcode. Could this be my Robert Strange? I found a zipcode and the addresses of two living people one named Bernard and the other William Strange. I wrote to these person but haven't heard anything.