My name is Gary Gensheimer.I have worked with this site for many years and you can see many of my responses in the listing on the home page.I have been doing research on our family since 1980 and have about 2000 names in my database.
I am the 12th generation going back to Johann Gensheimer in 1630 coming from Offenbach an Der Queich in Germany.
I am very interested in the names you have shown and where you got them from.
Joannes is usually spelled Johannes and Valentinus is Valentin.I have two people by this name: one born in 1703 and the other in 1662.Is the person you reference either of these two.I show a different wife name than the one you provided for both of my Johannes.Do you know anything further about these two people you referenced?
I am very interested in continuing to work with you and will forward any of my work that might be helpful.My email address is included with this message and please feel free to reply directly.
You might be providing me with a very valuable link and I look forward to your reply.
I too have a spreadsheet on marriages from St. John's Church in the archdiocese of Speyer from the 1600 and 1700.