Jacob Wickert
Jacob was born before 1770.  He died after 1782.

 Susanna Schlosser
Susanna was born before 1770.  She died after 1782.

 Susanna Wickert
Susanna was born on September 19th, 1782 in Upper Milford Township, Lehigh County, Pennsylvania.  She died at the age of 72 on April 4th, 1855 in Lycoming County, Pennsylvania.