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- [S19]  1900 US Federal Census, (www.ancestry.com).
 
Name: Clara Hammer Home in 1900: Cleveland Ward 23, Cuyahoga, Ohio Age: 19 Estimated Birth Year: abt 1881 Birthplace: Ohio Relationship to head-of-house: Daughter Father's Name: Andrew Mother's Name: Elizabeth Race: White 
 
  
- [S30]  1910 US Federal Census, (www.ancestry.com). 
 
  
- [S24]  1920 US Federal Census, (www.ancestry.com). 
 
  
- [S25]  1930 US Federal Census, (www.ancestry.com). 
 
  
- [S5]  Ohio Deaths, 1908-1932, 1938-1944 and 1958-2002.
 
Name: CLARA G STEMMLE Gender: Female Date of Death: July 09, 1964 Volume: 17729 Certificate: 48954 Marital Status: Divorced Place of Death: Cleveland, Cuyahoga County Race: White Residence: Cleveland, Cuyahoga County Age: 83 
 
  
- [S927]  Obituary.
 
http://dxsrv4.cpl.org/WebZ/QUERY?sessionid=01-3613-1804892831 
Id#: 0740135Name: Stemmle, Clara G.Date: Jul 11 1964Source: Plain Dealer; Cleveland Necrology File, Reel #158.Notes: Stemmle. Clara G. Stemmle (nee Hammer), wife of Joseph J., mother of the late Father Robert J., Charles of Toledo, O., and Joseph of Los Angeles, Calif., grandmother and great-grandmother, sister of Rt. Rev. Leo O. Hammer, Mrs. Anna Kennedy, John A. Hammer and Alfred J. Hammer. Friends may call at the Mahon-Murphy Funeral Home, 13201 Euclid Ave. (ample parking in rear). Saturday 7-9 And Sunday 2-5 And 7-9 P. M. Funeral mass Monday, 10 a. m. at St. Thomas Aquinas Church. 
  
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