I've been hoping to prove the parents of my ggg-grandmother Sarah Rockefellow Johnson. She married Charles Johnson in Hunterdon County 20 January 1802. A Rockefeller genealogy book lists a Sarah, born about 1776, to William and Magdalena Quick Rockefellow/Rockefeller of Hunterdon county. But the book makes no mention of a marriage for Sarah. I am wondering if there might be estate records for William or Magdalena that might mention Sarah with a married last name. Is anyone familiar with this family? And if so, would you have a copy of a Will or estate settlement records? Any suggestions would be appreciated. Rich from Iowa