Here's what I have:
ANNA MARGARETHA4 AHLBACH (ZACHARIAH I3, HANS THONGES ANTONIUS2, ADAM1) was born 1726 in Ahlback, Germany, and died Bef. 1785 in Frederick County, Maryland. She married JOHN GEORGE ARNOLD 1760 in Frederick County, Maryland.
Notes for ANNA MARGARETHA AHLBACH:
September 23, 1734, arrived in Philadelphia on Ship "Hope", from Rotterdam with faimly of 8. (Ship Passenger Lists, Minutes of the Provincial Council, PA German Pioneers 1727-1775).