susan,
got your e-mail and replied but forgot to include this info. constantina was born 21 jan 1824 in philadelphia, pa. she died on an unknown date in possibly lower lake, ca. where her husband (francis mathew dober,jr.)
died on 12 oct 1897. her father's name was christian (?) dietzler, no other info. her
mother was constance gelden, no other info.
vince