Church Baptism Record
Name:    James MacKey    Date of Birth:    07-Dec-1859
         Date of Baptism:    13-Aug-1860
Address:    Cormeen, Currin    Parish/District:    Drum, Currin
Gender:    Male    County    Co. Monaghan
Denomination:    Church of Ireland
Father:    John MacKey    Mother:    Mary MacKey
Occupation:    Farmer    
Sponsor 1 /
Informant 1:        Sponsor 2 /
Informant 2:    
Notes:
Minister: Robert Robotham.

Given as 41 in 1901, when he is 6 years younger than his wife.  She ages an extra 7 years by 1011 so he was actually 12 years younger.

Name    JAMES MACKAY
Year of Death    1909
Group Registration ID    5079115
SR District/Reg Area    Cootehill
Deceased Age at Death    49
Image(s)    1 2
Married 49 year old farmer, of Drumborisk, died of gastric ulcer, daughter, Ellen Mackay PAD, also of Drumborisk.

47 in 1901 = 1854
64 in 1911 = 1847

No death at IrishGenealogy

17 in 1901

Name    ELLEN MACKEY
Date of Birth    1883
Group Registration ID    10142832
SR District/Reg Area    Cootehill
Sex    N/R
Mother's Birth Surname    N/R
Image 

Must have died between 1901 and 1911 because her mother puts herself down as mother of two children only one alive and we know that is John as he is with her in the 1911 Census.

And yes, her husband, Thomas J Crozier is a widower in Corragarry in 1911.

Name    MARY CROZIER
Year of Death    1911
Group Registration ID    5152245
SR District/Reg Area    Cootehill
Deceased Age at Death    26
Image
Died of pneumonia, aged 26, on 5th Feb 1911

24 in 1911

Name    JOHN MACKEY
Date of Birth    1885
Group Registration ID    9921095
SR District/Reg Area    Cootehill
Sex    N/R
Mother's Birth Surname    N/R
Image

No death at IrishGenealogy