William Alfred MERCER Jr.
 Harriet V. SILLOWAY
 
Husband:  William Alfred MERCER Jr.
Birth:  1 Sep 1891, Franklinville, Cattaraugus Co., New York  
Death:  3 Sep 1950, Ellicottville, Cattaraugus Co., New York
Burial: Sep 1950, Sunset Hill Cemetery, Ellicottville, Cattaraugus Co., New York
Father:  William Alfred MERCER
Mother:  Mary Ann QUACKENBUSH
Marriage:   1915, Ellicottville, Cattaraugus Co., New York 
Wife:  Harriet V. SILLOWAY
Birth:  Feb 1896, Yorkshire, Cattaraugus Co., New York  
Death:  14 Jul 1953, Ellicottville, Cattaraugus Co., New York  
Burial:  Jul 1953, Sunset Hill Cemetery, Ellicottville, Cattaraugus Co., 
New York  
Father:  Leander SILLOWAY    
Mother:  Abigail J. SOTH
Children:
1. William MERCER, b: 1919, Ellicottville, Cattaraugus Co., New York
__________
Notes:
1920 Federal Census Data (T625_1087, Page 128B), Ellicottville, Ellicottville 
Twp, Cattaraugus Co., New York,
                                                                               
       Enumeration District: 56, Enumeration Date: 
7-Jan-1920, Family #124
| 
     NAME  | 
    
     Relation  | 
    
     Sex  | 
    
     Age  | 
    
     
    M/S  | 
    
     POB  | 
    
     
    Fa.  | 
    
     
    Mo.  | 
    
     Occupation  | 
    
     In Sch.  | 
  
| 
     MURCER, William Jr  | 
    
     Head  | 
    
     M  | 
    
     27  | 
    
     M  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     Teamster  | 
    
     
  | 
  
| 
     Harriet V  | 
    
     Wife  | 
    
     F  | 
    
     24  | 
    
     M  | 
    
     NY  | 
    
     NY  | 
    
     NE  | 
    
     None  | 
    
     
  | 
  
1930 
Federal Census Data (T626_1409, Page 50B), Ellicottville, Ellicottville Twp., 
Cattaraugus Co., New York,
                                                                    
                Enumeration District: 18, Enumeration Date: 7-Apr-1930, Family 
#68
| 
     NAME  | 
    
     Relation  | 
    
     Sex  | 
    
     Age  | 
    
     M/S W/D  | 
    
     Age Marr  | 
    
     POB  | 
    
     Fa. POB  | 
    
     Mo. POB  | 
    
     In Sch  | 
    
     Occupation  | 
  
| 
     MERCER, William  | 
    
     Head  | 
    
     M  | 
    
     38  | 
    
     M  | 
    
     23  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     
  | 
    
     Chauffeur / Last Block Mill  | 
  
| 
     Harriet  | 
    
     Wife  | 
    
     F  | 
    
     34  | 
    
     M  | 
    
     19  | 
    
     NY  | 
    
     NY  | 
    
     NE  | 
    
     
  | 
    
     None  | 
  
| 
     William Jr  | 
    
     Son  | 
    
     M  | 
    
     11  | 
    
     S  | 
    
     
  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     X  | 
    
     None  | 
  
1940 Federal Census Data 
(T627_2505-0344, Page 164B), Ellicottville, Cattaraugus Co., New York,
                                                                 
         Enumeration District: 5-18, Enumeration Date: 16-Apr-1940, Family #268
| 
     NAME  | 
    
     Relation  | 
    
     Sex  | 
    
     Age  | 
    
     M/S W/D  | 
    
     
    
    In  | 
    
     
    
    Gr.  | 
    
     POB  | 
    
     Occupation / Industry  | 
  
| 
     MERCER, William  | 
    
     Head  | 
    
     M  | 
    
     47  | 
    
     M  | 
    
     
  | 
    
     8  | 
    
     NY  | 
    
     Truck Driver / Last Block Mill  | 
  
| 
     Harriet  | 
    
     Wife  | 
    
     F  | 
    
     44  | 
    
     M  | 
    
     
  | 
    
     H-4  | 
    
     NY  | 
    
     
  | 
  
| 
     William Jr  | 
    
     Son  | 
    
     M  | 
    
     21  | 
    
     S  | 
    
     
  | 
    
     H-4  | 
    
     NY  | 
    
     Asst. Credit Mgr. / Retail Clothing Store  | 
  
__________
Sources: