I am looking for information about the marriage of a Barbra Kaltenbach/Kallenbaugh/Callenbogh b 1831 Baden, Germany to George Cook b 1832 Bavaria. This marriage was before 1860 in PA, perhaps in Harrison Twp, of Allegheny Co, PA. Family is on the 1880 census of Harrison Twp, Allegheny, PA with mother Elizabeth Kaltenbach born 1802 Baden. She may be the widow of a Dietrich. Also in Tarentum Borough in 1870 was a John Calenbaogh b 1820 Saxe Weimar, and Margaret b1806 Bavaria; Emma b 1834 Bavaria and Augusta b 1839 Bavaria. Are these spellings variations of Kaltenbach? When the Mrs. Elizabeth died her surname on her monument was spelled KALTENBACH in Prospect Cem. of Tarentum-Brackenridge, PA.