1790 U.S. Census:2196
Pennsylvania, Berks County, Bern Township
Head of Household •• Widow Lerch
Females •• 4 << Anna Barbara and three others, probably daughters
Research Conclusions: It is possible this census entry represents Anna Barbara Lerch, but this has not been proven. Baltzer's will in 1774 is clear that there were very young children in the family at that time. By 1790, the youngest of those children would have been around sixteen years of age os it is entirely possible that three unmarried daughters remained in the household.

1817 Will:2191 Anna Barbara Lerch, living with Peter Aurandt, Reading, written 4 November 1815, filed 14 September 1817. Peter Aurandt, sole legatee. Witnesses: Daniel Kerper and George Marx.