Family tree▼
http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GSln=hamilton&GSfn=joseph&GSmn=r&GSby=1902&GSbyrel=in&GSdy=1973&GSdyrel=in&GSst=14&GScntry=4&GSob=n&GRid=44679889&df=all&