- [S7] Valentine George Gregory, Death Certificate IAP 998301, Entry No. 103, 29 September 1998, General Register Office (GRO), Southport, Merseyside, England.
- [S8] Elaine Sylvia Gregory, Death Certificate IAP 998305, Entry No. 105, 5 October 1998, General Register Office (GRO), Southport, Merseyside, England.
- [S9] Margaret Helen Cheyne, 1888 Register of Births in the Parish of Fraserburgh in the County of Aberdeen, 227746, No. 92, 4 April 1888, General Register Office for Scotland (GROS), New Register House, 3 West Register Street, Edinburgh, Scotland.
- [S13] 1901 Scottish Census, Seafield, Banff, Volume 167, Enumeration district 2, page 10, number of schedule 57.
- [S14] 1891 Scottish Census, Seafield, Banff, Volume 167, Enumeration district 2, page 12, number of schedule 65.
- [S16] 1901 Scottish Census, Fraserburgh, Aberdeenshire, Volume 196, Enumeration district 7A, page 21, number of schedule 104.
- [S19] 1891 Scottish Census, Fraserburgh, Aberdeenshire, Volume 196, Enumeration district 7, page 27, number of schedule 127.
- [S37] Alexander Pirie, Statutory Register of Deaths in the District of Craig in the County of Angus 1940 280/00 0010, 6 October 1940, General Register Office for Scotland (GROS), New Register House, 3 West Register Street, Edinburgh, Scotland.
- [S38] Alexander Pirie to Margaret Mair, Statutory Register of Marriages in the District of Seafield in the County of Banff, 4 January 1907, "Alexander Pirie - Margaret Mair, Register of Marriages," 1907 167/00 0001, page 1, No 1, General Register Office for Scotland (GROS), New Register House, 3 West Register Street, Edinburgh, Scotland.
- [S42] Margaret Helen Pirie née Cheyne, Register of Deaths in the District of Seafield in the County of Banff 1943 164/02 0011, 29 March 1943, General Register Office for Scotland (GROS), New Register House, 3 West Register Street, Edinburgh, Scotland.
- [S43] Rhoda Pirie, Register of Deaths in the District of Seafield in the County of Banff 1909 167/00 0001, 4 January 1909, General Register Office for Scotland (GROS), New Register House, 3 West Register Street, Edinburgh, Scotland.
- [S46] John Pirie "Buxer", Register of Deaths in the District of Seafield in the County of Banff 1900 167/00 0022, 11 May 1900, General Register Office for Scotland (GROS), New Register House, 3 West Register Street, Edinburgh, Scotland.
- [S54] John Pirie, Entry in the Old Parochial Register of Baptisms, Parish of Cullen, 1850, 77711, page 191, Parish of Cullen in the County of Banff, 15 March 1850, General Register Office for Scotland (GROS), New Register House, 3 West Register Street, Edinburgh, Scotland.
- [S55] 1901 English Census, Street, Somerset, Public Record Office, reference RG13/2319, folio 44, page 35, number of schedule 239.
- [S60] 1901 English Census, Glastonbury, Somerset, Public Record Office, reference RG13/2318, folio 70, page 18, number of schedule 114.
- [S86] Alexander Pirie, Lair Record, 7 October 1940, "Hillhead Cemetery Register of Interments", (1901 onward original records), Lair 1572, Registrar of Births, Deaths and Marriages, Hillhead Cemetery, Portknockie.
- [S87] Margaret Helen Pirie, Lair Record, 30 March 1943, "Hillhead Cemetery Register of Interments", (1901 onward original records), Lair 1570, Registrar of Births, Deaths and Marriages, Hillhead Cemetery, Portknockie.
- [S100] William Pirie to Joan Duthie Buchan, Statutory Register of Marriages, 17 December 1903, "Register of marriages for the District of St Nicholas in the Burgh of Aberdeen," 1903 168/01 0806, Page 403, No 806, General Register Office for Scotland (GROS), New Register House, 3 West Register Street, Edinburgh, Scotland.
- [S416] "Dad's Story", a biographical note by Valentine George Gregory, written in 1998.
- [S417] Alexander Pirie, 1884 Register of Births in the District of Peterhead in the County of Aberdeen, 227826, No. 391, 30 August 1884, General Register Office for Scotland (GROS), New Register House, 3 West Register Street, Edinburgh, Scotland.
- [S420] Ian Alexander Pirie, Birth Certificate, L 73238, Registration district of Seafield in the County of Banff, entry No. 41, 24 November 1928,.
- [S421] Alexander Pirie & Margaret Helen Cheyne, Marriage certificate, No. 604, 17 September 1923, General Register Office for Scotland (GROS), 3 King Street, Aberdeen.
- [S422] Interview with Ian Alexander Pirie, Ramsgate, Kent, Neil Alexander Pirie, 2003 (Ramsgate, 2003).
- [S423] Scroll bearing the Royal crest of King George VI, commemorating the sacrifice of Alexander Pirie in WWII, Ian Alexander Pirie, 40 Goodwin Road, Ramsgate, Kent, England.
- [S424] Debt of Honour Register and certificate, Casualty No 2459712, Commonwealth War Graves Commission, www.cwgc.org.
- [S425] Certificate headed by the crest of The Corporation of the Royal Infirmary & Lunatic Asylum of Aberdeen to certify the completion of training in the medical and surgical wards of Aberdeen Royal Infirmary, 1 June 1918, Ian Alexander Pirie, 40 Goodwin Road, Ramsgate, Kent, England.
- [S426] Certificate issued by The Glasgow Royal Maternity and Women's Hospital, Rottenrow to certify competency to act as a Monthly Nurse, 24 February 1919, Ian Alexander Pirie, 40 Goodwin Road, Ramsgate, Kent, England.
- [S427] Certificate headed by the crest of The Central Midwives Board for Scotland to certify entitlement to practise as a Midwife, No. 3640, 29 April 1919, Ian Alexander Pirie, 40 Goodwin Road, Ramsgate, Kent, England.
- [S428] Certificate (duplicate) headed by the crest of The Central Midwives Board for Scotland to certify entitlement to practise as a Midwife, No. 3640, 29 April 1919, Ian Alexander Pirie, 40 Goodwin Road, Ramsgate, Kent, England.
- [S431] David Mair, Joseph Reid, James Campbell Smith & David E Williamson Alexander S Buchan, Steam Drifters Recalled, Portgordon to Portsoy (Joseph Reid, Enzie and David E Williamson, Cullen),.
- [S435] Alexander Pirie, Dated 15th May 1930. Registered 23rd October, 1940.,.
- [S500] Val Gregory and Elaine Gregory (née Looke), Monumental inscription, St George's Church, Saham Toney, Norfolk, 27 December 2004 Neil A Pirie.
- [S642] ""CULLEN MEN LOST ON ILL-FATED TRAWLER"," Banffshire Advertiser and Buckie and Moray Firth Gazette Buckie, Vol. LVIII, No. 2978 (Thursday 19 September 1940): page 5.
- [S644] Banffshire Advertiser and Buckie and Moray Firth Gazette Buckie, Vol. LVIII, No. 2981 (Thursday 10 October 1940): page 5.
- [S674] Maurice Thomas Gregory and Violetta Gregory (née Rice), Monumental inscription, Street Cemetery, Street, Somerset, 1 March 2007 Neil A Pirie.
- [S675] Maurice Gregory, Monumental inscription, Street Cemetery, Street, Somerset, 1 March 2007 Neil A Pirie.
- [S727] Buckie and District Directory, 1926 ((probably) The Simmath Advertising Agency, 152 Perth Road, Dundee, Scotland),.
- [S792] Rhoda Pirie, Register of Births in the District of Seafield in the County of Banff, 1907 167/00 0067, page 23, 28 December 1907, General Register Office for Scotland (GROS), New Register House, 3 West Register Street, Edinburgh, Scotland.
- [S3185] 1911 Scottish Census, Seafield, Banffshire, Volume 167, Enumeration district 1, page 23, number of schedule 171.
- [S3497] 1911 Scottish Census, Fraserburgh, Aberdeenshire, Volume 196, Enumeration district 8, page 17, number of schedule 122.
- [S4113] Margaret Pirie, Register of Births in the District of Seafield in the County of Banff, 1914 167/00 0024, page 8, No. 24, 18 May 1914,.
- [S4582] National Records of Scotland, Valuation Roll, County of Banff, Year 1915-1916.
- [S5437] Ian Alexander Pirie, Monumental inscription, Minster Parish Cemetery, Thanet, 29 July 2011 Neil A Pirie.
- [S5519] Elizabeth Pirie, Register of Births in the District of Seafield in the County of Banff, 1916 167/00 0001, page 1, No. 1, 11 January 1916,.
- [S5886] Rhoda Pirie, John Pirie, Margaret Pirie née Mair, Margaret Helen Pirie née Cheyne, Margaret Pirie and James Clarence Alexander Pirie Alexander Pirie, Monumental inscription, Hillhead Cemetery, Moray, Lairs 1570 and 1572; 25 September 2017 Neil A Pirie.
- [S9196] Ian Alexander Pirie, ScotlandsPeople search, Statutory Register of Births, Registration District of Seafield,.
- [S9361] 1921 Scottish Census, Portknockie, Seafield, Banffshire, RG15, Registration district: Seafield, Enumeration district 1, page 5, number of schedule 51.
- [S9411] 1921 Scottish Census, Mintlaw, Longside, Aberdeenshire, RG15, Registration district: Longside, Enumeration district 4, page 6, number of schedule 36.
- [S9500] Isabella Wood Pirie, Register of Births in the District of Seafield in the County of Banff, 1922 167/00 0006, page 2, No. 6, 11 February 1922,.
- [S9502] James Clarence Alexander Pirie, Register of Births in the District of Seafield in the County of Banff, 1922 167/00 0007, page 3, No. 7, 11 February 1922,.