Youghal and district - 1901 census index
| AB | CD | EF | GH | IJKL | MN | O | PQRS | TUVWXYZ |
| Surname | First names | Street or Townland | Parish | Notes | Filn no. |
|---|---|---|---|---|---|
| O'Brien | Bartholomew | Ballymakeagh | Kilmacdonogh | 817278 | |
| O'Brien | Catherine | Carhoo | Killeagh | 817278 | |
| O'Brien | Charles | Mountbell | Killeagh | 817278 | |
| O'Brien | Cornelius | Cork Lane | Youghal | 817278 | |
| O'Brien | Daniel | Sailor's Alley | Youghal | 817279 | |
| O'Brien | Daniel | Chapel Lane | Youghal | 817278 | |
| O'Brien | David | Ballymakeagh More | Killeagh | 817278 | |
| O'Brien | Denis | Church St. | Youghal | 817278 | |
| O'Brien | Denis | Ballyglavin | Ardagh | Darby O'Brien on form B1 | 817277 |
| O'Brien | Ellen | North Cross Lane | Youghal | 817279 | |
| O'Brien | Ellen | Barry's Lane | Youghal | 817278 | |
| O'Brien | Hannah | Market Place | Youghal | 817279 | |
| O'Brien | James | Cork Lane | Youghal | 817278 | |
| O'Brien | John | Killeagh Gardens (Mogeely Rd) | Killeagh | 817278 | |
| O'Brien | John | Ballyvergan West | Youghal | 817278 | |
| O'Brien | John | Clonard West | Clonpriest | 817277 | |
| O'Brien | John | Clonpriest West | Clonpriest | 817277 | |
| O'Brien | Julia | Tallow St | Youghal | 817279 | |
| O'Brien | Mabel | Ballymacoda (town) | Kilmacdonogh | 817278 | |
| O'Brien | Martin | Williamstown | Youghal | 817279 | |
| O'Brien | Mary | Mountcotton | Kilmacdonogh | 817278 | |
| O'Brien | Mary | Ballinteosig | Ardagh | 817277 | |
| O'Brien | Mary A | Windmill Lane | Youghal | 817279 | |
| O'Brien | Michael | North Main St | Youghal | 817279 | |
| O'Brien | Michael | Meat Shambles Lane | Youghal | 817279 | |
| O'Brien | Michael | Ballypherode | Kilmacdonogh | 817278 | |
| O'Brien | Michael | Mountcotton | Kilmacdonogh | 817278 | |
| O'Brien | Michael | Mountcotton | Kilmacdonogh | 817278 | |
| O'Brien | Michael | Gortaroo | Clonpriest | 817277 | |
| O'Brien | Michael | Youghal Park | Clonpriest | 817277 | |
| O'Brien | Patrick | Murphy's Rd | Youghal | 817279 | |
| O'Brien | Patrick | Ring | Kilmacdonogh | 817278 | |
| O'Brien | Patrick | Shanakill | Kilmacdonogh | 817278 | |
| O'Brien | Patrick | Knocknacally | Youghal | 817278 | |
| O'Brien | Patrick | Cross Lane | Youghal | 817278 | |
| O'Brien | Patrick | Inchiquin | Clonpriest | 817277 | |
| O'Brien | Pierce | Ballymakeagh More | Killeagh | 817278 | |
| O'Brien | Terence | William St | Youghal | 817279 | |
| O'Brien | Thomas | Youghal Park | Ardagh | 817277 | |
| O'Brien | William | Chapel Lane | Youghal | 817278 | |
| O'Brien | William | Cork Lane | Youghal | 817278 | |
| O'Brine | Bartholemew | Murray's Lane | Youghal | 817279 | |
| O'Callaghan | Annabelle | The Strand | Youghal | 817279 | |
| O'Callaghan | James | Brown St. | Youghal | 817278 | |
| O'Connell | Anne | North Main St | Youghal | 817279 | |
| O'Connell | Denis | Killeagh Gardens (Main St) | Killeagh | 817278 | |
| O'Connell | John | Killeagh Gardens (Mogeely Rd) | Killeagh | 817278 | |
| O'Connell | Maggie | Ahern's Alley | Youghal | 817278 | |
| O'Connell | Rev. David | Ballymacoda (town) | Kilmacdonogh | Priest | 817278 |
| O'Connell | William | Barnaviddane | Ardagh | 817277 | |
| O'Connor | Bridget | North Main St | Youghal | 817279 | |
| O'Connor | Daniel | Market Quay | Youghal | 817279 | |
| O'Connor | Edmond | Youghal Lands | Youghal | 817279 | |
| O'Connor | Isabel | Greencloyne | Youghal | 817279 | |
| O'Connor | John | Ballydaniel | Kilmacdonogh | Sergeant, RIC | 817278 |
| O'Connor | John | Barnaviddane | Ardagh | 817277 | |
| O'Connor | Michael | Grattan St. | Youghal | 817279 | |
| O'Donnell | Alicia F | Porters Lane | Youghal | 817279 | |
| O'Donnell | Nicholas | Dromdihy (Main St) | Killeagh | 817278 | |
| O'Farrell | Catherine | Frier St | Youghal | 817278 | |
| O'Farrell | Ellen | Williamstown | Youghal | 817279 | |
| O'Gorman | James | South Main St | Youghal | 817279 | |
| O'Gorman | Margaret | Williamstown | Youghal | 817279 | |
| O'Gorman | Richard | Market Place | Youghal | 817279 | |
| O'Grady | Michael | Kenny's Lane | Youghal | 817279 | |
| O'Halloran | James | Hanover St | Youghal | 817279 | |
| O'Keeffe | Bridget | Gillet's Hill | Youghal | 817279 | |
| O'Keeffe | Catherine | Knockgorm | Killeagh | 817278 | |
| O'Keeffe | Cornelius | South Main St | Youghal | 817279 | |
| O'Keeffe | David H | Kilnatoora | Youghal | 817278 | |
| O'Keeffe | Gerald | Brroklodge | Youghal | 817278 | |
| O'Keeffe | James | Killeagh Gardens (Mogeely Rd) | Killeagh | 817278 | |
| O'Keeffe | James | Cork Lane | Youghal | 817278 | |
| O'Keeffe | Johanna | Ring | Kilmacdonogh | 817278 | |
| O'Keeffe | John | Yellowford | Kilmacdonogh | 817278 | |
| O'Keeffe | John | Knocknacally | Youghal | 817278 | |
| O'Keeffe | Margaret | North Main St | Youghal | 817279 | |
| O'Keeffe | Michael | Catherine St. | Youghal | 817278 | |
| O'Keeffe | Michael | Ballinteosig | Ardagh | 817277 | |
| O'Keeffe | Peter | Gortnagappul | Killeagh | 817278 | |
| O'Keeffe | Peter | Catherine St. | Youghal | 817278 | |
| O'Keeffe | Thomas | Beau St. | Youghal | 817278 | |
| O'Keeffe | William Landers | South Main St | Youghal | 817279 | |
| O'Leary | Anastatsia | The Mall | Youghal | 817279 | |
| O'Mahony | Kate | North Main St | Youghal | 817279 | |
| O'Mahony | Margaret | The Mall | Youghal | 817279 | |
| O'Neill | Catherine | Kilcronat | Mogeely | 817277 | |
| O'Neill | David | Barnageehy East | Youghal | 817278 | |
| O'Neill | Edmond | Mill Rd | Youghal | 817279 | |
| O'Neill | Edmond | Ballymadog | Clonpriest | 817277 | |
| O'Neill | Elizabeth | South Abbey | Youghal | 817279 | |
| O'Neill | James | The Mall | Youghal | 817279 | |
| O'Neill | John | Ballymacoda | Kilmacdonogh | 817278 | |
| O'Neill | John | Clonard East | Clonpriest | 817277 | |
| O'Neill | Margaret | North Main St | Youghal | 817279 | |
| O'Neill | Mary | Porters Lane | Youghal | 817279 | |
| O'Neill | Mary | Williamstown | Youghal | 817279 | |
| O'Neill | Patrick | Inchiquin | Clonpriest | 817277 | |
| O'Neill | Philip | Ballycarnane | Killeagh | 817278 | |
| O'Neill | Philip | Clonard East | Clonpriest | 817277 | |
| Onyons | Joseph | Nelson Tce | Youghal | 817279 | |
| O'Regan | Edmond | Magner's Hill | Youghal | 817279 | |
| O'Reilly | Cornelius | Raheen Lane | Youghal | 817279 | |
| O'Reilly | Michael | Greencloyne | Youghal | 817279 | |
| O'Riordan | Michael | Williamstown | Youghal | 817279 | |
| Ormond | Ellen | Sailor's Alley | Youghal | 817279 | |
| Ormonde | Thomas | Glenawilling | Kilmacdonogh | 817278 | |
| Ormonde | William | Chapel Lane | Youghal | 817278 | |
| O'Rouke | Charles | Ballykinealy | Kilmacdonogh | 817278 | |
| O'Shea | James J | Frier St | Youghal | 817278 | |
| O'Shea | Mary | Porters Lane | Youghal | 817279 | |
| O'Shea | Maurice | Haymans Hill | Youghal | 817279 | |
| O'Sullivan | Bridget | Killeagh Gardens (Main St) | Killeagh | 817278 | |
| O'Sullivan | Edward | Cross Lane | Youghal | 817278 | |
| O'Sullivan | Ellen | Grattan St. | Youghal | 817279 | |
| O'Sullivan | M. | Greencloyne | Youghal | 817279 | |
| O'Sullivan | Mary | South Abbey | Youghal | 817279 | |
| O'Sullivan | Mary | The Mall | Youghal | 817279 | |
| O'Sullivan | Mary A | Frier St | Youghal | 817278 | |
| O'Sullivan | Norah | Killeagh Gardens (Main St) | Killeagh | 817278 | |
| Ovens | Alex W | Devonshire Place | Youghal | 817278 | |
| Owens | John S | South Abbey | Youghal | 817279 |