Found your post while seeking the same Charles Bartholomew associated with my Winningham family in early 1700s Prince George Co., VA. Here are some summaries of some documents that might be of interest to you. I'd like to discuss this group of people with you; you may write to me directly as my address is given as a poster on Gen Forum.
REFERENCE:8 April 1718 John Roberts of Surry Co., VA and Thomas Winningham of Prince George Co, VA sell to Dorrell Young, Jr.* of Prince George, VA 100a where Thomas Winningham is now (8 April 1718) living bounded West by Charles Barthomiew,******************* North east by John Young, and Southerly by Capt John Poylthress.**
20 May 1724 John Poythress (of Martin’s Brandon Parish died; will proved; appraisal recorded 11 Aug 1724 ) Had sons: John Poythress (probably oldest, b < 21 when will was written). Francis (probably second oldest) William ( < 18) Had daughters: Rebecca Poythress Elizabeth Ann Wife: Mary Had brother: Thomas Poythress Unknown relationship: Robert Poythres (executor) John Woodlief (executor) Witness: Frances Epes, Junr ("Before 1785, John Hardyman had married Mary Epes, the full sister of Littlebury Epes,and half sister of Francis Epes, the children of Francis Epes, who also lived on the south side of the James River. http://freepages.genealogy.rootsweb.ancestry.com/~poythress/poythressmaster.htmhttp://freepages.genealogy.rootsweb.ancestry.com/~poythress/poythressmaster.htm) William Stainback John Winningham
Hugh Evans John Young*** Dorrell Young * Thomas Loveway
REFERENCE: 4 June 1718 John Roberts of Parrish of Southwark, Surry Co., VA and Edward Winningham of Parrish of Westopher, Prince George Co., VA sell to John Woodliefe (“of the pasture”) of Parrish of Westopher, Prince George Co., VA 100 acres (a tract or divide) adjacent Dorrell Young, Jr.* John Poythres ** John Young Witt: Gil Hay and Henry Batte Recorded by county clerk Jess W. Hamlin