Children of J. Hartman Windecker & Barbara Elisabetha Bellinger that I have are:
1.Johann Henrich b. Nov 5, 1711, Upper German Colonies 2.Johann Georg b. October 15, 1715 U. Ger. Col. but Christened the following January in Schoharie. 3.Maria b. abt. 1720 4.Frederick (My Ancestor) b. Dec 22, 1722 prob Schoharie 5.Nicholas b. abt 1726 6.Johannes birth date unk. 7.Conrad birth date unknown.
I heard of Adam, but could not track him, and did not know of Gertrude, except for a record on the LDS site that has her father listed as Hartman, born 1720.I think it has her listed as being born when Hartman(b.1676 in Dudelsheim) was in his 60s and Barbara was about 50.Not impossible, but?