SUPERVISORS DUPLICATE VALUATION OF BUTLER TOWNSHIP
FOR THE YEAR 1851
| SURNAME | GIVEN NAME | PAGE | NOTES |
| MACKEY | William P | 34 | |
| MANGELL | John Charles | 28 | |
| MANGELL | Nicholas | 27 | |
| MANNETT | John | 27 | |
| MANNETT | Nicholas | 27 | |
| MARSHALL | James | 30 | |
| MARTIN | Alexander | 32 | |
| MARTIN | James | 28 | |
| MARTIN | John | 31 | |
| MARTIN | Thomas | 30 | |
| MARTIN | William | 31 | |
| MAXWELL | Abraham | 28 | Widow |
| MAXWELL | James | 31 | |
| MAXWELL | Robert | 27 | Heirs |
| MAXWELL | Robert | 33 | |
| MAXWELL | Robert B | 30 | |
| M'BRIDE | James B | 34 | |
| M'CARNS & CAMPBELL | 30 | ||
| McCLELLAND | David | 27 | |
| McCORMISH | Elisha | 32 | S. Collins |
| McGARY | Robert | 32 | |
| McKINNEY | James Esqr | 29 | |
| McLAUGHLIN | Dunlap | 33 | |
| McLURE | John | 33 | |
| M'CLURE | William | 32 | |
| McMARLAND | David | 32 | |
| McNAIR | William | 34 | |
| McQUELL | Simon | 31 | |
| McQUELL | Thomas | 31 | |
| McQUISTION | James | 27 | |
| McQUISTION | John B | 30 | |
| McQUISTION | Joseph | 28 | |
| McTAGGART | James | 31 | |
| MECHLING | Christian | 29 | |
| MECHLING | George | 29 | |
| MECHLING | Philip | 29 | |
| MEHARG | John Jr | 29 | |
| MILLER | William | 32 | |
| MILLHIME | John | 33 | |
| MITCHELL | James | 28 | |
| MITCHELL | John | 33 | |
| MITCHELL | Samuel | 28 | |
| M'NAIR & CO | Robert | 30 | |
| MULHAVIN | Edward | 33 | |
| MYERS | John | 29 | |
| NEELY | Henry | 35 | |
| NEELY | Peter | 35 | |
| NEGLY | John Esq | 35 | |
| NEYMAN | John L | 36 | |
| NICHOLAS | Andrew | 35 | |
| NICHOLS | Bonepart | 36 | |
| NICHOLS | Conrad | 36 | |
| NICHOLS | Daniel | 35 | |
| NIXON | Jehu | 35 | |
| NOEHL | Leonard | 36 | |
| OTT | Falden | 37 | |
| OTT | John | 37 | |
| PATTERSON | James | 39 | |
| PATTERSON | Robert | 40 | |
| PATTERSON | Samuel M | 39 | |
| PAULHEMUS | Samuel | 38 | |
| PEARCE | David | 39 | |
| PEARCE | Thomas | 38 | |
| PETERSON | Catharine | 39 | |
| PETERSON | Garret | 38 | |
| PETERSON | Lucinda | 40 | |
| PETERSON | Peter | 38 | |
| PETERSON | Sarah | 40 | |
| PHERSON | Robert | 38 | |
| PORTER | Johnathan | 40 | |
| PORTMAN | John | 40 | |
| PORTMAN | John B | 40 | |
| POTTS | David H | 39 | |
| PURVIANCE | Alexander | 38 | |
| PURVIANCE | Campbell E | 39 | |
| PURVIANCE | William | 38 |