I don't know of a relationship between the Rawlings and the Masons or John Jones. William Mason is mentioned as a neighbor here:
Brunswick County Virginia Deed Bk 15, P 81 May 21, 1791----May 23, 1791 Naomi Rawlings, Rhece Rawlings and Claresa his wife to Dolly Rawlings 20 pounds - - - 15 acres Beginning at a corner white oak on William Mason’s line thence along the said Mason’s N 85º E 250 poles to a small scrub oak on the said Mason’s line thence along the said Mason’s line S 4º E 84 poles to a corner white oak on William Meredith’s line thence along the said Meredith’s line N 71º E 144 poles to a scrub oak bush on Elisa Clark’s line thence along the said Clark’s line N 75º W 158 poles to a red oak on the said Clark’s line thence along the said lien S to Henry Rawlings’ line thence along the said Rawlings’ line to a pesimmon tree on the said Rawlings’ line thence along the said line several courses to the first mentioned white oak it being part of the tract of land whereon William Rawlings deceased dwelt. Wit; _______ Green, James W. Gray
The will of William Rawlings (-1787) (father of Henry)was proved by the oath of John Jones among others.
Best source for the Brunswick Co., VA Rawlings is Mary Katherine Harris. Her web site is http://mkhgenealogy.com/http://mkhgenealogy.com/