In St. Marys, Peter first worked at the Windfelder Brewery, which later became the Luhr Brewery, on Center Street. In the early 1870s, Peter was hired by Francis Sorg as brewmaster and manager for his brewery.
The standard Straub Brewery founding date of 1872 reflects when Peter first moved to St. Marys and began brewing. He did not own the brewery until 1878.
Peter Straub began courting Francis Sorg’s eldest daughter, Sabina, marrying her on November 23, 1875. A few years later, Peter and Sabina, along with their eldest son Francis (one year old at the time) traveled back to Germany
and then on to France, where they attended the Exposition Universelle in Paris. Peter and Sabina had 10 children: Gerard Benedict (Gerry), Peter (Sr.), Mary Crescentia (Marian, later Mrs. Daniel Curran), Alfonse James (Ponce), Peter Paul (Pete), Jacob Melchior (Fr. Gilbert), Joseph Anthony (Joe), Anna Angela (later Mrs. Frederick Luhr), Francis Xavier (Frank), Anthony Albert (Tony) and Peter Mathaeus (died at age two).