I think it might be time to disconnect Nicketti from her father Opechancanough "Mangopeesomon", paramount chief of the Powhatan. The chronology just doesn't work.
Nicketti is said to have been the Indian wife of Trader ... Hughes who had a trading post in Amherst County, Virginia. Traders began moving into this area of Virginia about 1710-1720 but if Nicketti was daughter of Opechancanough she would have been too old for the story to be plausible.
I'm using the chronology suggested by Catherine Seaman: "The genealogy of Opechancanough's descendants is biologically possible although Opechancanough was said to be nearly 100 years old when he was murdered In 1644. 'The daughter of his old age' Nicketti. may have been born when he was in his 70s, (by 1614), and she may have married in the early 1630s. Nicketti's daughter, who was married about 1680, must have been born in the late 1650s when Nicketti was in her late thirties." (Catherine H. C. Seaman, Tuckahoes and Cohees: the settlers and cultures of Amherst and Nelson Counties, 1607-1807 (1992), 158).
The genealogy would work but it would mean Nicketti was close to 100 when she and her husband went to Amherst County. Many genealogists have quietly amended the story to say Nicketti was a descendant of Opechancanough.
I think we should make that change on Geni.