He is married to Christine Elisabeth Johanna Josepha Hoffstatt.
They got married on March 11, 1742 at Düsseldorf, Nordrhein-Westfalen, he was 46 years old.
Child(ren):
23-07-1764 geadelt
https://books.google.nl/books?id=cu9iAAAAcAAJ&pg=PA15&dq=General+Matthias+Bertram+de+Roy&hl=nl&sa=X&ved=0ahUKEwj0k6r2-NTJAhWHjQ8KHYNtCHkQ6AEIUzAH#v=onepage&q=General%20Matthias%20Bertram%20de%20Roy&f=false
Seit 1716 in Kurpfalzische Dienste
https://books.google.nl/books?id=Nz5KAAAAcAAJ&pg=PA315&dq=General+Matthias+Bertram&hl=nl&sa=X&ved=0ahUKEwi9-d_A-dTJAhXDHQ8KHbV9CSgQ6AEIJzAB#v=onepage&q=General%20Matthias%20Bertram&f=false
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