I have new information on this line. Jacob and Elizabeth moved to Monroe Co. Pa. from Berks Co. Pa. between 1850 and 1860 census's. Children now are: David b. abt. 1849 Berks, d. ? Lewis b. abt 1855 Berks d. Jun 1901 Monroe, Emma b. abt 1857 Berks, d. ? Charles b. 1861 Monroe d. 1939 Elk Co., and Abraham b. 1863 Monroe d. 1905 Monroe. Any additional help would be appreciated. Also in the Berks Co. census they spelled their name Daubert and in the 1870 Monroe census they dropped the (t). Couldn't find them in the 1860 census but should have been in the Monroe Co. Pocono Twp. Tannersville area.