"My 3rd GG Grandmother was Mary Ann Zinn. Yes her mother was aZumwalt. J ohn Zinn was indeed married 3 times. Mary Ann married JohnLeasure May 1 0,1809 in Harrison County , Ky. They are both buried inEugene, Oregon. I have pictiues of them bot. Not good but the best youcan get during t hose times. They came to Oregon 9-17-1851 via theOregon Trail. There t hey received a land donation of land along the"Willamet" river as it a ppears on their document."