My info shows Joh Michael Treaster b/Nov 18 1746 Berks CO d/1826 m Rosina Bickle b/Mar 13 1755 -- possible that Joh Michael was the sixth son of Hans Martin Treaster?
George Treaster, 5th son of Joh Michael Treaster (7th child), 1780-1846 m Elizabeth Young d/Jun 1850. Supposed to be buried in United Pressbterian Church Cemetery, Milroy, PA (Unable to find stones / apparently broken, destroyed or deteriorated.)
No info re: Magdeline. Show a son, John Treaster, 1809-1886.