| Quellen  | 
- [S1412126735]  Massachusetts, U.S., Marriage Records, 1840-1915, Ancestry.com, (Ancestry.com Operations, Inc.), New England Historic Genealogical Society; Boston, Massachusetts; Massachusetts Vital Records, 1911–1915. 
 
  
- [S1383704177]  Berlin, Deutschland, Heiratsregister, 1874-1936, Ancestry.com, (Ancestry.com Operations, Inc.), Landesarchiv Berlin; Berlin, Deutschland; Personenstandsregister Heiratsregister. 
 
  
- [S1383786723]  Berlin, Germany, Deaths, 1874-1955, Ancestry.com, (Ancestry.com Operations, Inc.), Landesarchiv Berlin; Berlin, Deutschland; Personenstandsregister Sterberegister. 
 
  
- [S1386621667]  U.S., Social Security Applications and Claims Index, 1936-2007, Ancestry.com, (Ancestry.com Operations, Inc.). 
  
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