Hi, I too am descended from Thomas Jarman b 1780 and Margaretta Theodocia Morgan b 1790/1. They had 6 children,the eldest being John b 1815 in Rhayader. John married Elizabeth Jones b 1818 in 1841 in Rhayader church. they had 15 children and I am descended from the 6th, Mary Ann who was my mother's grandmother. Ann Eliza who married Charles Edwards was born in 1860, married in 1889. Charles born 1867. They had 7 children. So, what relation does that make us?