“History of Grant County, Wisconsin” W. C. Butterfield, 1881 published: Chicago, IL: Western Historical Society BIOGRAPHICAL SKETCHES: TOWN OF POTOSI. Page 941 CELESTIN KALTENBACK, Postmaster, Potosi; born in Germany, 1813; came to this place in 1832, and engaged in lead mining; married at Dubuque, in 1835, to Louisa KREISEN; had five children, three of them now living; his second marriage was to Clara SIEDLE, in 1854; had ten children; seven of them still living. Post office is in store of his son, Andrew, who is unmarried. His daughter, Mary, was born Dec. 19, 1836, and was the first white child born in this town; she is now wife of H. E. BLOCK, a merchant of St. Louis, Mo.; Mr. K. was Postmaster from 1837 to 1862, and from 1870 to present time; is a Democrat and attends the Catholic Church. “History of Grant County, Wisconsin” W. C. Butterfield, 1881 published: Chicago, IL: Western Historical Society Submitted by: Sandy (scarletgen@rootssearch.net)