John Heisler
John's baptism took place on June 5th, 1786 in St. Joseph Lutheran and Reformed Church, Pike Township, Berks County, Pennsylvania.

 Catherina Yost
Catherina was born on February 12th, 1791 in Montgomery County, Pennsylvania.

 William (Grandpa) Heisler
William, known as Grandpa, was born on April 13th, 1828 in Brunswick, Pennsylvania.  He died at the age of 77 on August 14th, 1905 in Dufur, Oregon.