Michael was the son of Georg and Margaret Hillegas. The father was born 02/14/1696 in Sinsheim,Baben,Germany. Died 10/30/1749 in Philly,PA. Mom was born 1705 and died 7/21/1770 in Philly. Mom last name unknown. They married in Philly. They had 3 children. Michael born 4/22/1728 in Philly and died there on9/29/1804. Buried at Christ's Church in same place Ben Franklin buried. 2 girls Susanna and Mary Michael married Hennietta Boude daughter of Samuel Boude and Deborah Cox She was born 1/17/1731 in Philly died ??? I have more history on Michael. Like he was made Treasurer of the United States on 7/29/1776 His picture is on a $10.00 gold certificate with 4 or 5 printihg datesThey are running close to $100.00 last time I checked. There are about 7 or 8 in our family.