My great grandfather George's marriage cert is under Hartnagel, but my precise Grandfather George put his marriage cert under Hartnagle. the births of children are under Hartnagel. Settled in Buffalo Co.Wisc. If anyone is also doing a search to help with decendents. Please email to firstname.lastname@example.org
P.S. Don't know who 1st George was married to but my grandfather married Louisa Ellers, also buffalo co,wi.