John Hans Zwygart was born on 23 Jul 1894 in Solothurn, Canton of Solothurn, Switzerland (son of Johnnes Zwygart and Pauline Gubler); died on 16 Mar 1969 in Bronxville, Westchester County, NY.
2. John Hans Zwygart was born on 23 Jul 1894 in Solothurn, Canton of Solothurn, Switzerland; died on 16 Mar 1969 in Bronxville, Westchester County, NY.