| Last Name | First Name | County | Township | Town | Occupation | Birthplace | Full Record |
| Adams | Thomas | Lambton | Enniskillen | Petrolia | Dealer in groceries, flour and feed | Ontario Co., Canada | GO |
| Allen | Edward | Lambton | Enniskillen | Petrolia | Freight agent, Great Western Railroad | England | GO |
| Anderson | W. G. | Lambton | Enniskillen | Petrolia | General blacksmith | Quebec, Canada | GO |
| Andison | John | Lambton | Enniskillen | Petrolia | Engineer | Scotland | GO |
| Armstrong | John | Lambton | Enniskillen | Farmer; School Trustee | England | GO | |
| Bain | R.A. | Lambton | Enniskillen | Oil producer; Grocer, Bainsville | West Indies | GO | |
| Barclay | Patrick | Lambton | Enniskillen | Petrolia | Postmaster; books, stationary and notions | Scotland | GO |
| Barnes | George | Lambton | Enniskillen | Oil Springs | Hotel proprietor | England | GO |
| Barwise | Thomas | Lambton | Enniskillen | Farmer; Formerly held a seat on the Tp. Council | England | GO | |
| Bebington | William | Lambton | Enniskillen | Petrolia | Butcher | England | GO |
| Bennet | Jesse | Lambton | Enniskillen | Petrolia | Horticulturist | Ontario Co., Canada | GO |
| Beresford | Charles | Lambton | Enniskillen | Petrolia | Commission merchant and oil producer | England | GO |
| Beresford | James | Lambton | Enniskillen | Petrolia | Oil operator | England | GO |
| Bishop | Henry | Lambton | Enniskillen | General merchant | United States | GO | |
| Bishop | Henry | Lambton | Enniskillen | Petrolia | General merchant | United States | GO |
| Blair | James | Lambton | Enniskillen | Oil Springs | Contractor | Ireland | GO |
| Bowen | Edgerton | Lambton | Enniskillen | Marthaville | Oil producer | Ontario Co., Canada | GO |
| Bray | William | Lambton | Enniskillen | Petrolia | Druggist; Justice of the Peace | England | GO |
| Brichan | Wellington | Lambton | Enniskillen | Retired farmer; Was Tp. Clerk for 23 years; One of the first settelers | Scotland | GO | |
| Britney | Jerome | Lambton | Enniskillen | Farmer | New Brunswick, Canada | GO | |
| Brown | Henry | Lambton | Enniskillen | Oil Springs | Village Clerk and Treasurer | Ireland | GO |
| Brown | John | Lambton | Enniskillen | Marthaville | Oil operator and producer; Formerly member of Tp. Council | Ontario Co., Canada | GO |
| Brown | Robert | Lambton | Enniskillen | Farmer | Scotland | GO | |
| Bullock | James | Lambton | Enniskillen | Farmer | GO | ||
| Carson | T. L. | Lambton | Enniskillen | Petrolia | Veterinary surgeon | Ontario Co., Canada | GO |
| Chittick | J. W. | Lambton | Enniskillen | Petrolia | Conveyancer and general agent; formerly Assessor and Bailiff | Ireland | GO |
| Clark | E. J. | Lambton | Enniskillen | Marthaville | Methodist minister in Marthaville | Ireland | GO |
| Clarke | William | Lambton | Enniskillen | Petrolia | Teacher | Ireland | GO |
| Climie | A. C. | Lambton | Enniskillen | Marthaville | Butcher in Marthaville | Lambton Co., Ontario, Canada | GO |
| Cole | L. | Lambton | Enniskillen | Farmer; oil operator | Ontario Co., Canada | GO | |
| Corey | H. | Lambton | Enniskillen | Petrolia | Hotel proprietor; oil operator | United States | GO |
| Corrigan | Thomas | Lambton | Enniskillen | Petrolia | Builder | GO | |
| Craise | R. L. | Lambton | Enniskillen | Marthaville | Oil operator | Canada | GO |
| Dawson | Robert | Lambton | Enniskillen | Farmer; Formerly held office of the Township Treasurer | Scotland | GO | |
| Dennis | William | Lambton | Enniskillen | Farmer | England | GO | |
| Doyle | John | Lambton | Enniskillen | Farmer | Ontario Co., Canada | GO | |
| Duggan | Thomas F. | Lambton | Enniskillen | Lumber merchant | Ireland | GO | |
| Dundas | William | Lambton | Enniskillen | Farmer; Stock Raiser | Ireland | GO | |
| Dupee | John | Lambton | Enniskillen | Farmer | Ontario Co., Canada | GO | |
| Durance | James | Lambton | Enniskillen | Farmer | England | GO | |
| English | A. | Lambton | Enniskillen | Farmer | Ontario Co., Canada | GO | |
| Farley | T. B. | Lambton | Enniskillen | Marthaville | Oil operator, Oliver & Farley | GO | |
| Fluder | Edward E. | Lambton | Enniskillen | Petrolia | Accountant | Hampshire, England | GO |
| Fraser | James | Lambton | Enniskillen | Petrolia | Boot and shoe dealer | Scotland | GO |
| Fraser | Robert | Lambton | Enniskillen | Marthaville | Oil producer; engineer | Scotland | GO |
| French | W. B. | Lambton | Enniskillen | Oil City | Blacksmith | Ireland | GO |
| Galvin | Martin | Lambton | Enniskillen | Oil Springs | Cooper | Ireland | GO |
| Gooden | Henry | Lambton | Enniskillen | Farmer; Deputy Reeve of the township | Ontario Co., Canada | GO | |
| Harper | G. H. | Lambton | Enniskillen | Petrolia | Oil Producer | London Tp., Ontario, Canada | GO |
| Harrigan | W. J. | Lambton | Enniskillen | Petrolia | Oil producer | Michigan State, United States | GO |
| Hartley | George | Lambton | Enniskillen | Farmer | England | GO | |
| Hay | Elizabeth | Lambton | Enniskillen | Petrolia | Scotland | GO | |
| Henderson | J. W. | Lambton | Enniskillen | Farmer | Ontario Co., Canada | GO | |
| Hendra | Henry | Lambton | Enniskillen | Farmer | England | GO | |
| Hendra | John | Lambton | Enniskillen | Farmer; Formerly Assessor for the Township | England | GO | |
| Henriod | N. | Lambton | Enniskillen | Marthaville | General grocer; Postmaster; Telegraph agent | England | GO |
| Herring | Richard | Lambton | Enniskillen | Petrolia | Editor and proprietor of Advertiser | England | GO |
| Hollingshead | John | Lambton | Enniskillen | Farmer; Ditch Contractor | England | GO | |
| Houston | W. C. | Lambton | Enniskillen | Petrolia | Plough manufacturer and general blacksmith | Ontario Co., Canada | GO |
| Huggard | J. | Lambton | Enniskillen | Petrolia | Proprietor of the Anderson House | Chatham, Ontario, Canada | GO |
| Ide | T. C. | Lambton | Enniskillen | Petrolia | Accountant | GO | |
| Jackson | T. G. | Lambton | Enniskillen | Petrolia | Chief Constable of Petrolia | Ireland | GO |
| Keating | James | Lambton | Enniskillen | Oil City | General merchant | GO | |
| Kirby | G. W. | Lambton | Enniskillen | Teacher | Ontario Co., Canada | GO | |
| Kirk | Andrew | Lambton | Enniskillen | Copleston | School Teacher | Ontario Co., Canada | GO |
| Latham | A. B. | Lambton | Enniskillen | Petrolia | Dry goods merchant | England | GO |
| Lowery | W.M. | Lambton | Enniskillen | Petrolia | Printer and editor, Petrolia Topic | Ontario Co., Canada | GO |
| Manning | D. | Lambton | Enniskillen | Petrolia | Butcher; formerly member of the Town Council | England | GO |
| McAllister | J. | Lambton | Enniskillen | GO | |||
| McAllister | John | Lambton | Enniskillen | GO | |||
| McEachran | Lauchlin | Lambton | Enniskillen | Marthaville | Carpenter | Prince Edward Island, Canada | GO |
| McFadden | Robert | Lambton | Enniskillen | Farmer | Ontario Co., Canada | GO | |
| McGarvey | William H. | Lambton | Enniskillen | Petrolia | Oil refiner and producer; Warden of Lambton Co. | Huntingdon Co., Quebec, Canada | GO |
| McKenzie | A. H. | Lambton | Enniskillen | Marthaville | Engineer | Ontario Co., Canada | GO |
| McKenzie | W. C. | Lambton | Enniskillen | Petrolia | Lumber merchant and builder | Scotland | GO |
| McLister | John | Lambton | Enniskillen | Oil Springs | Retired farmer; Formerly member of Township Council | Durham Co., Ontario, Canada | GO |
| McNaughton | Duncan | Lambton | Enniskillen | Farmer; County Warden | Quebec, Canada | GO | |
| McPherson | Robert | Lambton | Enniskillen | Farmer | Scotland | GO | |
| Mearns | John | Lambton | Enniskillen | Petrolia | Physician and surgeon | Scotland | GO |
| Menzies | R. E. | Lambton | Enniskillen | Marthaville | Oil producer | Lambton Co., Ontario, Canada | GO |
| Metcalf | Edward | Lambton | Enniskillen | Farmer | Toronto Tp., Canada | GO | |
| Mitchell | A.B. | Lambton | Enniskillen | GO | |||
| Montgomery | James | Lambton | Enniskillen | Retired farmer | Ireland | GO | |
| Mott | G. B. | Lambton | Enniskillen | Petrolia | Physician and surgeon; Coroner | Ontario Co., Canada | GO |
| Murphy | G. E. | Lambton | Enniskillen | Petrolia | Town clerk of Petrolia; Justice of the Peace | Ireland | GO |
| Nelson | John | Lambton | Enniskillen | Marthaville | Oil producer | Ireland | GO |
| Oliver | Lambton | Enniskillen | Oliver & Farley | GO | |||
| Phillips | Albert | Lambton | Enniskillen | GO | |||
| Pierce | R. R. | Lambton | Enniskillen | Petrolia | Teacher | Ireland | GO |
| Robinson | William | Lambton | Enniskillen | Petrolia | Lumberman | Montreal, Quebec, Canada | GO |
| Salmen | Thomas | Lambton | Enniskillen | Petrolia | Saddler; Harness-maker | England | GO |
| Sanson | George | Lambton | Enniskillen | Petrolia | General blacksmith | Scotland | GO |
| Savage | John | Lambton | Enniskillen | Petrolia | Oil operator; Captain's commission in No. 1 Co., 27th Battalion | Canada | GO |
| Shoemaker | M. | Lambton | Enniskillen | GO | |||
| Sisk | D. P. | Lambton | Enniskillen | Oil Springs | Contractor | United States | GO |
| Smith | John | Lambton | Enniskillen | Farmer; Insurance and agricultural implement agent; Justice of the Peace | Scotland | GO | |
| Smith | William | Lambton | Enniskillen | Blacksmith; Secretary for School Board; Formerly held office of Reeve | Ontario Co., Canada | GO | |
| Stapleton | John | Lambton | Enniskillen | Farmer | Ireland | GO | |
| Steadman | D. | Lambton | Enniskillen | Petrolia | Hardware merchant | Lambton Co., Ontario, Canada | GO |
| Stonehouse | Joseph | Lambton | Enniskillen | Farmer | England | GO | |
| Vanalstyne | A. S. | Lambton | Enniskillen | Petrolia | Oil producer and operator | Ontario Co., Canada | GO |
| Wallen | John | Lambton | Enniskillen | Oil City | Hotel proprietor | Ontario Co., Canada | GO |
| Walsey | Thomas | Lambton | Enniskillen | Farmer; Oil Producer | England | GO | |
| Ward | Joseph | Lambton | Enniskillen | Petrolia | Foreman for an oil company | Ontario Co., Canada | GO |
| Watson | George | Lambton | Enniskillen | Petrolia | Dealer in stoves and tinware | England | GO |
| Welch | A. A. | Lambton | Enniskillen | Marthaville | Millwright | Canada | GO |
| Wheeler | H. | Lambton | Enniskillen | Farmer | England | GO | |
| Wilson | John L. | Lambton | Enniskillen | Farmer; Township Clerk | Broomhill, Ireland | GO | |
| Wisner | F. P. | Lambton | Enniskillen | Oil operator; Agent for Col. Shoemaker | New York, United States | GO | |
| Wood | William | Lambton | Enniskillen | Farmer | England | GO | |
| Wynne | J. H. | Lambton | Enniskillen | Petrolia | Furniture manufacturer and undertaker | Ontario Co., Canada | GO |