Sebastian Frederick, Jr (b. 1763-d.10/9/1827) and Mary (Catt) Frederick were married on August 22, 1778 Their children…
Magndean Frederick b. 9/12/1779
Elizabeth Frederick b. 5/5/1781
Phillip Frederick b. 2/26/1783
Susanna Frederick b. 4/17/1785
Barberry Frederick b. 8/3/1787
Rebekky Frederick b. 12/23/1789
Mary Frederick b. 3/14/1791
Mikel Frederick b. 4/24/1794
Daniel Frederick b. 7/5/1796
Anna Frederick b. 8/5/1799
Sarah Frederick b. 2/20/1802

The source for this list is a handwritten note by Sebastian Frederick Jr. as presented at the pension hearing for his widow Mary
February 15, 1839.