William Alfred MERCER
 Mary Ann QUACKENBUSH
Husband:  William Alfred MERCER
Birth:  11 Sep 1855, Otto Twp., Cattaraugus Co., New York 
Death:  Oct 1930, Ellicottville, Cattaraugus Co., New York
Burial:  Oct 1930, East Otto Cemetery, East Otto, Cattaraugus Co., New York
Father:  James MERCER
Mother:  Elizabeth "Betsey" HOLMES

Marriage:    4 May 1878, East Otto, Cattaraugus Co., New York

Wife:  Mary Ann QUACKENBUSH
Birth:  Nov 1858, Ashford, Cattaraugus Co., New York 
Death:  Aft 1920, Ellicottville, Cattaraugus Co., New York 
Burial:  Aft 1920, East Otto Cemetery, East Otto, Cattaraugus Co., New York  
Father:  John QUACKENBUSH  
Mother:  Mary BARGY 

Children:
 1. Clifford A. MERCER, b: 20 Sep 1879, Franklinville, Cattaraugus Co., New York
 2. Grace B. MERCER, b: 9 Apr 1881, Franklinville, Cattaraugus Co., New York
 3. Edith May MERCER, b: 16 Apr 1883, Franklinville, Cattaraugus Co., New York
 4. James C. MERCER, b: 6 Feb 1885, Franklinville, Cattaraugus Co., New York
 5. Georgia Ann MERCER, b: 26 Jan 1887, Franklinville, Cattaraugus Co., New York
 6. Alfred Russell MERCER, b: 28 Apr 1888, Franklinville, Cattaraugus Co., New York
 7. Alta MERCER, b: 29 Jun 1889, Franklinville, Cattaraugus Co., New York
                          d: 5 Dec 1889, Franklinville, Cattaraugus Co., New York
                       bur: East Otto Cemetery, East Otto, Cattaraugus Co., New York
 8. William Alfred MERCER Jr., b: 1 Sep 1891, Franklinville, Cattaraugus Co., New York
 9. Laura H. MERCER, b: 1 May 1894, Ellicottville, Cattaraugus Co., New York
 10. Walter MERCER, b: 21 Nov 1897, Ellicottville, Cattaraugus Co., New York
                                 d: 2 Feb 1898, Ellicottville, Cattaraugus Co., New York
                             bur: East Otto Cemetery, East Otto, Cattaraugus Co., New York
 11. Dorothy Ann MERCER, b: 16 Oct 1899, Ellicottville, Cattaraugus Co., New York
__________
Notes:

1880 Federal Census Data (T9_0812, Page 194C), Franklinville, Cattaraugus Co., New York,
                                                                                  Enumeration Dist: 11, Enumeration Date: 22-Jun-1880, Family #347

 NAME

Age

Sex

Col.

 Relation

M/S
W/D

Occupation

POB

Father
POB

Mother
POB

Attend
School

 MERCER, William

24

M

W

 Self

M

 Farmer

NY

NY

NY

 

                 Mary

21

F

W

 Wife

M

 Keeping House

NY

NY

NY

 

                 Clifford

9m

M

W

 Son

S

 (Noted: Born in Sep)  

NY

NY

NY

 

1900 Federal Census Data (T623_1010, Page 147A), Ellicottville Twp., Cattaraugus Co., New York,
                                                                                      Enumeration District: 40, Enumeration Date: 20-Jun-1900, Family #349

 NAME

Relation

Sex

Birth Mo.

Birth Yr

Age

M/S W/D

# Yr Mar

# C Bn.

# C Liv.

POB

Fa. POB

Mo. POB

Occupation
or Trade

In Sch

 MERCER, William A

 Head

M

Sep

1855

44

M

22

 

 

NY

Eng

NY

 Farmer

 

                 Mary A

 Wife

F

Nov

1858

41

M

22

11

9

NY

NY

NY

 

 

                 Clifford

 Son

M

Sep

1879

20

S

 

 

 

NY

NY

NY

 Farm Laborer

 

                 James

 Son

M

Feb

1886

14

S

 

 

 

NY

NY

NY

 At School

X

                 Georgie A

 Daughter

F

Jan

1887

13

S

 

 

 

NY

NY

NY

 At School

X

                 Alfred R

 Son

M

Apr

1888

12

S

 

 

 

NY

NY

NY

 At School

X

                 William

 Son

M

Sep

1891

8

S

 

 

 

NY

NY

NY

 At School

X

                 Laura H

 Daughter

F

May

1894

6

S

 

 

 

NY

NY

NY

 

 

                 Dortha A

 Daughter

F

Oct

1899

7m

S

 

 

 

NY

NY

NY

 

 

 MORTON, Edith M

 Daughter

F

Apr

1883

17

M

0

0

0

NY

NY

NY

 

 

1910 Federal Census Data (T624_0926, Page 176B), Ellicottville Twp., Cattaraugus Co., New York,
                                                                                     Enumeration District: 55, Enumeration Date: 6-May-1910, Family #309

 NAME

Relation

Sex

Age

M/S W/D

# Yr Mar

# C Bn.

# C Liv.

POB

Fa. POB

Mo. POB

Occupation
or Trade

In Sch

 MERCER, William A 

 Head

M

54

M1

31 

 

 

NY

Eng

NY

 Farmer

 

                 Mary A

 Wife

F

51

M1

31

11

9

NY

NY

NY

 None

 

                 Alferd A

 Son

M

22

S

 

 

 

NY

NY

NY

 Farm Laborer

 

                 William

 Son

M

18

S

 

 

 

NY

NY

NY

 Farm Laborer

 

                 Laura

 Daughter

F

16

S

 

 

 

NY

NY

NY

 None

X

                 Dorothy

 Daughter

F

10

S

 

 

 

NY

NY

NY

 None

X

1920 Federal Census Data (T625_1087, Page 125A), Ellicottville, Ellicottville Twp., Cattaraugus Co., New York,
                                                                                      Enumeration District: 56, Enumeration Date: 3-Jan-1920, Family #15

 NAME

Relation

Sex

Age

M/S
W/D

POB

Fa.
POB

Mo.
POB

Occupation

In Sch.

 MERCER, William

 Head

M

64

M

NY

Eng

NY

 None

 

               Mary An

 Wife

F

61

M

NY

NY

NY

 None

 

               Dorothy A

 Daughter

F

20

S

NY

NY

NY

 Dressmaker

 

1930 Federal Census Data (T626_1409, Page 52A), Ellicottville, Ellicottville Twp., Cattaraugus Co., New York,
                                                                                    Enumeration District: 18, Enumeration Date: 11-Apr-1930, Family #134

 NAME

Relation

Sex

Age

M/S W/D

Age Marr

POB

Fa. POB

Mo. POB

 In Sch

Occupation

 MERCER, William

 Head

M

75

W

 

NY

Eng

NY

 

 None / Retired

 MEINECKE, Alfred

 Son L

M

46

M

21

NY

VA

WI

 

 Laborer / Last Brick Mill

                 Georgia

 Daughter

F

43

M

18

NY

NY

NY

 

 Proprietor / Restaurant

                 Mary  (Helen)

 G Daughter

F

20

S

 

NY

NY

NY

X

 None

                 Helen (Mary)

 G Daughter

F

11

S

 

NY

NY

NY

X

 None

_________
Sources: