Found this on rootsweb. Not sure if it's the same as what you are looking for:
(President Richard Nixion was descended from this line!
He descends from Restore Lippincott, son of Richard and Abigail.
From Gary Boyd Roberts book on Ancestors of American Presidents?
It should be in almost any good genealogy library.It lists Nixon's ancestry back to Rebecca, daughter of Restore LIPPINCOTT and Hannah Shattuck, who was born in 1684.She married Josiah Gaskill.From there it goes to Jonathan Gaskill and Jane Shinn (the Shinns are another of MY lines).From there it goes to Hope Gaskill and her husband James Cattell, Jr. (Burlington County, NJ).Their daughter Jane Cattell married Benjamin Malmsbury and they moved to Goshen, Ohio.Their daughter Hope married James Hemingway, Jr. and they had a daughter Jane M. who married Oliver Burdg.Their daughter Almira Park Burdg married Franklin Milhous and their daughter Hannah Milhous married Francis Anthony Nixon and they were Richard Nixon's parents.