↑ "Church registers - Old Parish Registers Births and baptisms" database, National Records of Scotland, (https://www.scotlandspeople.gov.uk/: accessed 6 Feb 2022), THOMAS ALLAN; Parents/ Other Details WILLIAM ALLAN/ISOBELLA MCPHAIL FR1569; Gender M; 22 Feb 1846; Parish Airdrie or New Monkland; Parish Number 651/ Reference Number 60 412
↑1851 Census: "1851 Scotland Census" Parish: Old Monkland; ED: 8; Page: 7; Line: 6; Roll: CSSCT1851_171; Year: 1851 Ancestry Record 1851Scotland #2090421 (accessed 6 February 2022) Name: Thomas Allan; Age: 6; Estimated Birth Year: abt 1845; Relationship: Son; Father: William Allan; Mother: Isabella Allan; Gender: Male; Where Born: New Monkland, lanarkshire; Parish Number: 652; Civil Parish: Old Monkland; Town: Coathill; County: Lanarkshire; Address: Back Street; ED: 8; Page: 7; Household Schedule Number: 21; Line: 6; Roll: CSSCT1851_171; Household Members: William Allan 40 Isabella Allan 41 William Allan 12 Samuel Allan 10 Mary Allan 8 Thomas Allan 6 James Allan 2.
↑1861 Census:
"1861 Scotland Census" Parish: New Monkland; ED: 14; Page: 36; Line: 16; Roll: CSSCT1861_117 Ancestry Record 1080 #328840 (accessed 6 February 2022) Name: Thomas Allan; Age: 14; Estimated Birth Year: abt 1847; Relationship: Son; Father's Name: William Allan; Mother's Name: Isabella Allan; Gender: Male; Where born: N Monkland, Lanarkshire; Registration Number: 651/2; Registration district: New Monkland Landward; Civil parish: New Monkland; County: Lanarkshire; Address: 3537-(19) Collston Row; Occupation: Iron Miner; ED: 14; Household schedule number: 133; Line: 16; Roll: CSSCT1861_117; Household Members Age Relationship: William Allan 50 Head Isabella Allan 50 Wife Mary Allan 18 Daughter Thomas Allan 14 Son James Allan 12 Son Isabella Allan 9 Daughter Duncan Allan 5 Son.
↑Marriage: "Scotland Marriages, 1561-1910" FamilySearch (accessed 6 February 2022) Thomas Allan marriage to Janet Hamilton on 20 Nov 1868 in Beith, Ayrshire, Scotland.
↑ “Statutory registers – Marriages” database, National Records of Scotland, (https://www.scotlandspeople.gov.uk/: accessed 6 Feb 2022), THOMAS ALLAN and JANET HAMILTON, 1868, Beith (Ayr); Reference Number: 581/ 32.
↑1871 Census: "1871 Scotland Census" Parish: Beith; ED: 8; Page: 12; Line: 10; Roll: CSSCT1871_107 Ancestry Record 1104 #1539999 (accessed 6 February 2022)
Name: Thomas Allan; Age: 29; Estimated Birth Year: abt 1842; Relationship: Head; Spouse's Name: Janet Allan; Gender: Male; Where born: Airdrie, Lanarkshire; Registration Number: 581; Registration district: Beith; Civil parish: Beith; County: Ayrshire; Address: Gateside Broadston St; Occupation: Ironstone Miner; ED: 8; Household schedule number: 59; Line: 10; Roll: CSSCT1871_107; Household Members Age Relationship: Thomas Allan 29 Head Janet Allan 24 Wife Mary Allan 1 1/4 Daughter Alexander Allan 1/6 Son.
↑1881 Census: "1881 Scotland Census" Parish: Dalry; ED: 16; Page: 12; Line: 9; Roll: cssct1881_183 Ancestry Record 1119 #975470 (accessed 6 February 2022) Name: Thomas Allan; Age: 33; Estimated Birth Year: abt 1848; Relationship: Head; Spouse's Name: Janet Allan; Gender: Male; Where born: Airdrie, Lanarkshire; Registration Number: 587; Registration district: Dalry; Civil parish: Dalry; County: Ayrshire; Address: Den Rows; Occupation: Iron Miner; ED: 16; Household schedule number: 54; Line: 9; Roll: cssct1881_183; Household Members Age Relationship: Thomas Allan 33 Head Janet Allan 34 Wife Mary Allan 11 Daughter Alexander Allan 10 Son Isabella Allan 8 Daughter Janet Allan 7 Daughter Jeanie F Allan 2 Daughter Ann C Allan 5 Mo Daughter.
↑1891 Census: "1891 Scotland Census" Parish: Shotts; ED: 4; Page: 1; Line: 1; Roll: CSSCT1891_322 Ancestry Record 1108 #4452602 (accessed 6 February 2022)
Name: Thomas Allan; Age: 45; Estimated Birth Year: abt 1846; Relationship: Head; Spouse's Name: Janet Allan; Gender: Male; Where born: Airdrie, Lanarkshire; Registration Number: 655/2; Registration district: Shotts Eastern District; Civil parish: Shotts; County: Lanarkshire; Address: 1 Lewis' Land; Occupation: Coal Miner; ED: 4; Household schedule number: 1; Line: 1; Roll: CSSCT1891_322; Household Members Age Relationship: Thomas Allan 45 Head Janet Allan 44 Wife Alexander Allan 20 Son Ann Clark Allan 10 Daur (Daughter) Thomas Allan 6 Son.
↑1901 Census: "1901 Scotland Census" Parish: Shotts; ED: 4; Page: 7; Line: 21; Roll: CSSCT1901_352 Ancestry Record 1101 #4049216 (accessed 6 February 2022) Name: Thomas Allan; Age: 54; Estimated Birth Year: abt 1847; Relationship: Head; Spouse's Name: Janet H Allan; Gender: Male; Where born: Airdrie, Lanarkshire; Registration Number: 655/2; Registration district: Shotts Eastern District; Civil parish: Shotts; County: Lanarkshire; Address: 18 Eastfield Row; Occupation: Coal Miner Hewer; ED: 4; Household schedule number: 29; Line: 21; Roll: CSSCT1901_352; Household Members Age Relationship: Thomas Allan 54 Head Janet H Allan 53 Wife Thomas Allan 16 Son.