Here's some more Wynkoop info showing (see 365) the marriage of Cornelius Wynkoop and Margaret Fulton. This is from the following web site: http://members.tripod.com/~wynkoop/index.htm Celia 360. Peter: b. Dec. 26, 1803: d. in infancy. 361. William: a twin: b. Dec. 26, 1803: d. in infancy. 362. John: b. Dec. 10, 1804: m. Elizabeth Spann. 144. John Wynkoop, (Cornelius 44, Gerret 5, Cornelius 1,) born December 1 or 15, 1729, 160 baptized March 5, 1730 161: died July 14, 1784. 162: married, March 26, 1751, Catharine Van Meter, of New Jersey. 160 Children of John and Catharine Wynkoop: 363. Cornelius: b. May 24, 1758, bp. Aug. 5 163: d. Aug. 1758. 364. Isaac: b. Aug. 1, 1759: m. Rachel Van Cleve. 365. Cornelius; b. June 18, 1762: m. Margaret Fulton. 366. Abraham: b. Apl. 7, 1765: m. Ruth Hayr. 367. Rebecca: b. Aug. 28, 1768, bp. Oct. 16 163: m. 1st, Henry Hoogland, but had no child: m. 2d, George or Casper Fetter, and had three sons and five daughters. 153. Gerardus Wynkoop, (Gerrit 45, Gerret 5, Cornelius 1), baptized September 30, 1732 164: died about 1812 or 1813: married Elizabeth Bennet. He was an officer of the Revolutionary army. He was a member of the house of General Assembly of Pennsylvania, for nineteen-successive years; and was its Speaker for a series of years. 165 Children of Gerardus and Elizabeth Wynkoop: 368. Cornelius: bp. Dec. 9, 1762 163, the father "Garret," the mother, not mentioned. This Cornelius is assumed to have been son of Gerardus, mentioned above; but he may have been son of Gerrit [146]; yet it has not been ascertained that that Gerrit married. 369. Lucretia: bp. May 30, 1764. 163 She also is supposed to have been a child of this Gerardus; but she may have been child of Gerrit [146]. 370. John: b. Apl. 6, 1766: m. Anna Feaster. 371. Isaac: m. 1st, Rebecca Britton: m. 2d, Phoebe Jones. 372. Gerrit: m. Anne Strickland. 373. Matthew: m. Thomasine Stockholm.