Looking for the David KERR (CARR/KARR), who married Sara(h) DOVELIN (DEVELIN, DEVLIN) around 1800. They resided in Co. Derry. Two known children were Arthur Jos. (or Jas.) KERR and Margaret KERR. Both Arthur and Margaret left Northern Ireland and married in St. Francois du Lac, Quebec, Canada (Arthur in 1823, Margaret in 1827). Two of the witnesses at Arthur's marriage were Richard and William MEAHER (MAHER). Rachel Carr