In regard to your message about David Heater (b. 1833 in PA), would you have any information on his parents and siblings?Our brick wall is Mary Heater, born 1825 possibly in NJ or PA, married about 1843 to Isaac F. Smith (b. 1823).Mary died February 15, 1899 in Phillipsburg, NJ.We have information on all of their children, however we can find no information on Mary's parentage. We are wondering if David and Mary might be brother and sister. We would appreciate any help you are able to give.Thanks!