Viola, Unfortunately I have no records of this Elizabeth Keagy. Given the date of her son Frederick's birth (1732) I would have to assume she may have been born in Germany or Switzerland or at least not long after her parents arrival to America unless they were here before then. Johannes Keagy (1695-1748) the 1715-1717 Swiss Immigrant had three daughters that we know of from his will (Susannah, Anna & Barbara). I have not seen any information that indicates what became of them. Could one of them gone by another name that included the name Elizabeth,I suppose it is possible but the will ofJohannes Keagy gives evidence that his daughters were not married. Perhaps if there are any other estate records aside from the will it might indicate a different story. Or very possibly there was another Keagy family that may have come over after 1717.