Michael Demmler
Michael was born on June 5th, 1478.  He died at the age of 58 in 1536.

 Anna Maerklin
Anna was born in 1482.  She died at the age of 52 on May 18th, 1534.

 Anna Demmler
Anna was born in 1506 in Marback/Neckar.  She died in Marbach.