These are the only children I have been able to document.
Children of Gibeon/Gideon and Martha, was she Mary Martha O'Connell? Baptized
The register book for the parish, Prince Frederick, Winyaw, Ann: Dom. 1713 Pub. by the National society of the colonial dames of America
Gidion son of Gidion Gibson and Martha his wife
Born March 12th 1750 Bap June 2d 1753
Mary Daughter of Gidion Gibson and Martha his wife
Born October 2d 1752 Bap June 2 1753
Sarah Daughter of Gideon Gibson and Martha his wife
Born July 19th 1744/5 Bap Oct 20th 1745
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We know from the Mississippi records he had sons David and Rev Randall Gibson besides Reuben.
He was father of John Gibson who married Agnes Adair, daughter of Cherokee/Chickasaw Trader James Adair, Author of History of Indians published in 1775.
John Gibson was killed by Indians at Fort Nashville, the family came from Mississippi to move her and children to Mississippi.
William may be the first son born to Gibeon in 1743 - listed as mother "Mary'' not Martha. Mary may have been a 1st wife, Martha the 2nd- Randall Lee and McKinely named his wife as Mary O'Connell also. ??