In researching the line of John Powell b. 1580 in Wales, arrived in Jameston, VA in 1609 and died in VA after 1638, I am trying to track down the Castle Madoc Powells and their migrations. Does anyone have info on Thomas Powell, Esq. b. ca 1452, Castle Madoc, Brecon, Wales, who married Sibil Vaughn daughter of Sir Wm. Vaughn or any other early Powell families in this line.