Links to some relevant records:
Marriage Certificate - 26 January 1888, Killoe Church of Ireland Parish, County Longford, Ireland
https://civilrecords.irishgenealogy.ie/churchrecords/images/marriage_re…
Alexander Montgomery, Aged 29, Bachelor, Labourer, Mucknagh - Killoe, son of Alexander Montgomery, Labourer
Annie Percival, Aged 24, Spinster, -, Cloonageeher - Mohill, daughter of Henry Percival, Labourer
witnesses: John Muirhead (Moorhead) & John Jones
married by Rev. Francis T. Caldwell
Birth Certificate - 15 December 1889, Killoe, Longford District, Longford Union, County Longford, Ireland
https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_retur…
Alexander, son of Alexander Montgomery (Farmer) & Anne Percival
1901 Census - Mucknagh Townland, Cloonee District Electoral Division, County Longford, Ireland
http://www.census.nationalarchives.ie/reels/nai001033728/
Alexander Montgomery, Aged 50, Married, Church of Ireland
Alexander Montgomery, Aged 11, Not Married, Church of Ireland
John Montgomery, Aged 8, Not Married, Church of Ireland
Robert Montgomery, Aged 5, Not Married, Church of Ireland
1911 Census - Mucknagh Townland, Cloonee District Electoral Division, County Longford, Ireland
http://www.census.nationalarchives.ie/reels/nai002906262/
Alexander Montgomery, Aged 77, Widower, Irish Church
Alexander Montgomery, Aged 22, Single, Irish Church
John Montgomery, Aged 20, Single, Irish Church
Robert Montgomery, Aged 16, Single, Irish Church
Hoping the above is helpful,
David Leahy
davidleahy@eircom.net
