Hi James, The info I have is from a cousin in Moore co.,NC.His dad was the son of Abendego(one of the Triplets) and this is what his dad told him. William Maness b.1715 in Scotland and died in 1787 His children were: Arthur Maness Issac Maness born in Randolph Co.,NC John Smith Maness Lydia Maness - note: her and her 2 brothers,Arthur and Nathan were on the tax list for Cumberland Co., NC in 1777
Nathan Maness Henry Maness b. 1737 and died 1830 in Moore Co.,NC Wiliam Maness II b 1738 in Bedford Co.,VA. and died 1832 in Moore Co.,NC (this is the father of Seth) Ambrose Maness b circa 1740
Children of William Maness II - this is verified by 95 yr old cousin! James Maness Seth Maness b 1762 in Bedford Co,VA Susannah Maness b abt. 1766 in Moore Co. Daniel Maness b 1766 in Moore co. Celia Maness b abt. 1769 in Moore Co. Abednego Maness b 1770 in Moore co. Meshach Maness b 1770 in Moore Co. Shadrach Maness b 1770 in Moore Co. William Nathan Maness b 8/20/1782 in Moore Co. and died in Tn. Judith Maness b abt 1797 in Moore Co.
I have alot of names so I can't list them all but this is a start. Hope it helps.