| 1958Nov 4 | General Election | Judge of Probate | District Newtown |  
Knapp won
 (56%) against Trull.
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					 | 1942Nov 3 | General Election | Judge of Probate | District Greenwich |  
Knapp won
 (60%) against Knox.
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					 | 1940Nov 5 | General Election | Judge of Probate | District Greenwich |  
Knapp won
 (63%) against Sisson.
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					 | 1938Nov 8 | General Election | Judge of Probate | District Greenwich |  
Knapp won
 (64%) against Sisson.
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					 | 1936Nov 3 | General Election | Judge of Probate | District Greenwich |  
Knapp won
 (61%) against Candee.
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					 | 1934Nov 6 | General Election | Judge of Probate | District Greenwich |  
Knapp won
 (57%) against William F. Vail.
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					 | 1932Nov 8 | General Election | Judge of Probate | District Greenwich |  
Knapp won
 (53%) against 3 opponents.
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	   | Candidate | Votes | % |    
          |   Republican | 5,875 | 52.7% |    
          | Democratic | 3,995 | 35.8% |    
          | Unknown | 1,280 | 11.5% |    
          | Unknown | 1 | 0.0% |   
		  | Total Votes Cast | 11,151 |  |  | See Details for this Contest » |  | 
 
				
 
					 | 1922Nov 7 | General Election | Judge of Probate | District Ridgefield |  
Knapp won
 unopposed.
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					 | 1914Nov 3 | General Election | State Senator | District 24 |  
Harvey P. Bissell won
 (66%) against 3 opponents.
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	   | Candidate | Votes | % |    
          |   Republican / Progressive | 5,492 | 66.0% |    
          | Democratic | 2,653 | 31.9% |    
          | Socialist | 139 | 1.7% |    
          | Prohibition | 35 | 0.4% |   
		  | Total Votes Cast | 8,319 |  |  | See Details for this Contest » |  | 
 
				
 
					 | 1910Nov 8 | General Election | State Senator | District 24 |  
Charles S. Peck won
 (49%) against 3 opponents.
  Candidates »
  
   
	   | Candidate | Votes | % |    
          |   Republican | 2,970 | 49.1% |    
          | Democratic | 2,735 | 45.2% |    
          | Socialist | 295 | 4.9% |    
          | Prohibition | 46 | 0.8% |   
		  | Total Votes Cast | 6,046 |  |  | See Details for this Contest » |  |