John 
	
		Calverley 
	
	
		 
	
	
	Jennings 
	
		was the 
	
	son 
	
	of 
	
		
			
		
		William 
		
			 
		
		
			 
		
		
		Jennings
	
	
		and
	
	
		
			
		
		Ann 
		
			 
		
		
			 
		
		
		Parker.
	
	
		
			
John was born
		
		
			
				
					on Wednesday 10 February 1904
				
			
		
		
		
			in Castleford, Yorkshire.
			
		
	
	
	
		
		
			
			
	
	
		
		
		
		
		
		
		
			John married 
		
	
	
	
	
	
		
	
	Lavinia 
	 
	
	 
	
	
	Wright
	
	
	
	
		 in
		1929
	
	
		 in the Pontefract Registration District (Sep Quarter).
		
	
	
	
	
	
	
	He 
	
		
			had the following children from 
			his 
			marriage to 
			
				
			
			Lavinia   
			
			Wright:
			
			
		
	
			
			
			
			
			
		
		
		
		
	John
	
		
			was
		
	
	a
	Jeweller Watch & Clock Repairer, Shop Assistant.
	
	
John died 
	
		when 
		he 
		was 
		
		90 
		
			years old, 
		
	
	
	
		in
		1994
	
		
	
		in the Newark Registration District (Sep).  
		
	
		
	
	
	
	
		
		
		
Census Data: