I'm having trouble finding anything about my gt grandparents Thomas Jones, born 20 Aug 1845 in Llandilo Fawr Carmarthen, and Margaret Williams, c1844 born Llangafelach Glamorgan. I was given a marriage date of 2nd Sept 1870 by their granddaughter, my aunt, but I can't find any record of it. I did find one record in 1866, but it's not the right one. Any helpwould be gratefully received! The Welsh side of my family treeis really like wading through treacle!!