According to FAG and the Metz book John Metz son of Jacob and Eva Godshalk Metz married Elizabeth Metz, born October 24, 1810 died May 16, 1897 age 86 years 6 months and 22 days buried at Towamencin Mennonite Church Cemetery
FAG information
John: https://www.findagrave.com/memorial/140200506/john-metz
Elizabeth: https://www.findagrave.com/memorial/140200501/eliza-metz
This information does not coincide with the information listed for his wife here. Anyone have any different information?