{geni:about_me} Jacob Isak Beer is variably seen as "Jacob Beer", "Isak Beer", and "Ignatz Beer". He was born in Trebic in 1800, but lived in Brtnice for several years following his marriage to Regina Kohn-Zerkowitz. In Brtnice,he held Familianten status. By the early 1840s, however, he had moved back to Trebic where he also was Familianten.

Note: He should not be confused with his relative, Jacob Beer, son of Nephtali Beer of Trebic.

Brtnice Familianten Records:
No. 128 --- Isak BEER; wife Regina; son Simon, b. 23 August 1824; son David, b. 4 November 1825.