Jacob Guncker
Jacob was born before 1745.  He died after 1758.

 UNKNOWN Christina
UNKNOWN was born before 1745.  She died after 1758.

 Maria Catharina Dorothea Gunker
Maria Catharina Dorothea was born on May 19th, 1758 in Williams Township, Northampton County, Pennsylvania.  She died at the age of 64 on September 28th, 1822 in Lehigh County, Pennsylvania.  She was buried on September 30th, 1822 in Old Egypt Cemetery, Egypt, Lehigh County, Pennsylvania.