(Q53508255)
Statements
27 March 1843Gregorian
1 reference
Oswald Welti
9 July 2020
1843
1 reference
1 reference
Oswald Welti
9 July 2020
23 April 1932
1 reference
Oswald Welti
9 July 2020
1932
4 references
1 reference
Oswald Welti
9 July 2020
1 reference
1 reference
CH-000958-7: GS-WELTI
1 reference
Identifiers
1 reference
1 reference
1 reference