James C. MERCER
 Luella DETMER
 
Husband:  James C. MERCER
Birth:  6 Feb 1885, Franklinville, Cattaraugus Co., New York  
Death:  2 Feb 1942, Ellicottville, Cattaraugus Co., New York 
Burial:  Feb 1942, Sunset Hill Cemetery, Ellicottville, Cattaraugus Co., 
New York
Father:  William Alfred MERCER
Mother:  Mary Ann QUACKENBUSH
Marriage:   1908, Ellicottville, Cattaraugus Co., New York 
Wife:  Luella DETMER
Birth:  Nov 1886, Mansfield, Cattaraugus Co., New York 
Death:  Oct 1943, Gowanda, Cattaraugus Co., New York  
Burial:  Oct 1943, Sunset Hill Cemetery, Ellicottville, Cattaraugus Co., New 
York
Father:  Johannes Henrick DETMER  
Mother:  Wilhelmina SCHAUPPENHAURER 
Children:
1. Gardner E. MERCER, b: Oct 1909, Ellicottville, Cattaraugus Co., New York
                                    
d: 1938, Ellicottville, Cattaraugus Co., New York
                                 
bur: Sunset Hill Cemetery, Ellicottville, Cattaraugus Co., New York
2. Clayton J. MERCER, b: 11 May 1911, Ellicottville, Cattaraugus Co., New York
                                   
d: 13 Oct 1987, Ellicottville, Cattaraugus Co., New York
3. Robert G. MERCER, b: 13 Nov 1912, Ellicottville, Cattaraugus Co., New York
                                   
d: 16 Nov 2000, Buffalo, Erie Co., New York
4. Celia M. MERCER (Chapman), b: 1923, Ellicottville, Cattaraugus Co., New York
                                               
d: 1968, Ellicottville, Cattaraugus Co., New York
                                            
bur: Sunset Hill Cemetery, Ellicottville, Cattaraugus Co., New York
__________
Notes:
1910 Federal Census Data (T624_0926, Page 171B), Ellicottville, Ellicottville 
Twp., Cattaraugus Co., New York,
                                                                         
             Enumeration District: 55, Enumeration Date: 
26-Apr-1910, Family #224
| 
     NAME  | 
    
     Relation  | 
    
     Sex  | 
    
     Age  | 
    
     M/S W/D  | 
    
     # Yr Mar  | 
    
     # C Bn.  | 
    
     # C Liv.  | 
    
     POB  | 
    
     Fa. POB  | 
    
     Mo. POB  | 
    
     
    Occupation  | 
    
     In Sch  | 
  
| 
     MERCER, James  | 
    
     Head  | 
    
     M  | 
    
     24  | 
    
     M1  | 
    
     1  | 
    
     
  | 
    
     
  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     Teamster / Lumbering  | 
    
     
  | 
  
| 
     Luella  | 
    
     Wife  | 
    
     F  | 
    
     23  | 
    
     M1  | 
    
     1  | 
    
     1  | 
    
     1  | 
    
     NY  | 
    
     Ger  | 
    
     NY  | 
    
     None  | 
    
     
  | 
  
| 
     Gardner  | 
    
     Son  | 
    
     M  | 
    
     6m  | 
    
     S  | 
    
     
  | 
    
     
  | 
    
     
  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     None  | 
    
     
  | 
  
1920 
Federal Census Data (T625_1087, Page 126B), Ellicottville, Ellicottville Twp, 
Cattaraugus Co., New York,
                                                                               
       Enumeration District: 56, Enumeration Date: 
5-Jan-1920, Family #43
| 
     NAME  | 
    
     Relation  | 
    
     Sex  | 
    
     Age  | 
    
     
    M/S  | 
    
     POB  | 
    
     
    Fa.  | 
    
     
    Mo.  | 
    
     Occupation  | 
    
     In Sch.  | 
  
| 
     MERCER, James  | 
    
     Head  | 
    
     M  | 
    
     33  | 
    
     M  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     Engineer  | 
    
     
  | 
  
| 
     Louella  | 
    
     Wife  | 
    
     F  | 
    
     32  | 
    
     M  | 
    
     NY  | 
    
     Ger  | 
    
     NY  | 
    
     None  | 
    
     
  | 
  
| 
     Gardner E  | 
    
     Son  | 
    
     M  | 
    
     10  | 
    
     S  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     None  | 
    
     X  | 
  
| 
     Clayton J  | 
    
     Son  | 
    
     M  | 
    
     7  | 
    
     S  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     None  | 
    
     X  | 
  
| 
     Robert G  | 
    
     Son  | 
    
     M  | 
    
     6  | 
    
     S  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     None  | 
    
     
  | 
  
1930 
Federal Census Data (T626_1409, Page 54B), Ellicottville, Ellicottville Twp., 
Cattaraugus Co., New York,
                                                                    
                Enumeration District: 18, Enumeration Date: 16-Apr-1930, Family 
#198
| 
     NAME  | 
    
     Relation  | 
    
     Sex  | 
    
     Age  | 
    
     M/S W/D  | 
    
     Age Marr  | 
    
     POB  | 
    
     Fa. POB  | 
    
     Mo. POB  | 
    
     In Sch  | 
    
     Occupation  | 
  
| 
     MERCER, James  | 
    
     Head  | 
    
     M  | 
    
     43  | 
    
     M  | 
    
     21  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     
  | 
    
     Truck Driver / Last Block Mill  | 
  
| 
     Luella D  | 
    
     Wife  | 
    
     F  | 
    
     43  | 
    
     M  | 
    
     21  | 
    
     NY  | 
    
     Ger  | 
    
     NY  | 
    
     
  | 
    
     None  | 
  
| 
     Gardner E  | 
    
     Son  | 
    
     M  | 
    
     20  | 
    
     S  | 
    
     
  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     
  | 
    
     None  | 
  
| 
     Clayton J  | 
    
     Son  | 
    
     M  | 
    
     18  | 
    
     S  | 
    
     
  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     X  | 
    
     None  | 
  
| 
     Robert G  | 
    
     Son  | 
    
     M  | 
    
     17  | 
    
     S  | 
    
     
  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     X  | 
    
     None  | 
  
| 
     Celia M  | 
    
     Daughter  | 
    
     F  | 
    
     6  | 
    
     S  | 
    
     
  | 
    
     NY  | 
    
     NY  | 
    
     NY  | 
    
     X  | 
    
     None  | 
  
1940 Federal Census Data 
(T627_2505-0336, Page 160B), Ellicottville, Cattaraugus Co., New York,
                                                               
            Enumeration District: 5-18, Enumeration Date: 9-Apr-1940, Family 
#156
| 
     NAME  | 
    
     Relation  | 
    
     Sex  | 
    
     Age  | 
    
     M/S W/D  | 
    
     
    
    In  | 
    
     
    
    Gr.  | 
    
     POB  | 
    
     Occupation / Industry  | 
  
| 
     MERCER, James  | 
    
     Head  | 
    
     M  | 
    
     57  | 
    
     M  | 
    
     
  | 
    
     8  | 
    
     NY  | 
    
     Logger / Cattapiller Driver  | 
  
| 
     Luella  | 
    
     Wife  | 
    
     F  | 
    
     53  | 
    
     M  | 
    
     
  | 
    
     H-1  | 
    
     NY  | 
    
     
  | 
  
| 
     Clayton  | 
    
     Son  | 
    
     M  | 
    
     28  | 
    
     S  | 
    
     
  | 
    
     H-1  | 
    
     NY  | 
    
     Laborer / Last Block Mill  | 
  
| 
     Celia  | 
    
     Daughter  | 
    
     F  | 
    
     16  | 
    
     S  | 
    
     X  | 
    
     H-2  | 
    
     NY  | 
    
     
  | 
  
__________
Sources: