roger see a few things that may be of some help?i see james f. born 25 june 1794/brunswick,cumberland,me.only other info.says father-john mary couillard born there 23 oct.1794 mass.death annie(mathews)thorndike(this is rebecca) died- marblehead,mass. age- 79ywidowed born ca.1823 buried-brunswick,me. father- james f.mathews/brunswick,me. mother- mary coureliard/brunswick spouse- james d.thorndike note:she is buried with her parents as rebecca mathews thorndike. date of death- 28 april,1902
few other births i see in brunswick around that time abiezer/abenezer mathews 1 june 1788 in brunswick,me. parents- john mathews and rebecca? charity mathews 15 apr.1792,brunswick,me. parents- john mathews and rebecca? john mathews 18 may 1790/brunswick,me. parents- john mathews and rebecca?
see an elizabeth b.couillard b-6 jan.1793 in polin plantation,cumberland.me.;d.- 20 sept.1845 in georgetown,me. buried-couillard cem. sagadohoc,me.parents-joseph couillard and elizabeth lemont. so i have no idea if this is any relation to mary but maybe it will help in some way. sorry i cannot find out much more.good luck