inian (3) Beall, b 1696, d 1780, m (2) Katherine Barton, b 1705, d 1753, daughter of Major William Barton, immigrant of P.G. Co., and his wife Sarah. ...
Two of Katherine Barton’s brothers in law were Marsham Waring, b 1680, and Bazil Waring, b 1683.
Major Wm. Barton’s will probated Nov. 6, 1705. Md. Col. Wills, Vol. Ill, folio 62.
Major Wm. Barton and Colonel Ninian Beall were the first members of the Assembly from the new County of Prince Georges, 1696.
Katherine Beall received from her father in his will of 1705 land called Perrywood in P.G. Co