| Patrick Cairns (54)  | ||
| Number 6 on chart 7 | ||
| Relationship: Maternal 3x great grandfather | ||
| Father: | ||
| Mother: | ||
| Spouse: Mary (55) | ||
| Occupations: Mason's labourer; shipyard labourer  |  |  | 
|  | Date | Place | 
| Born | Abt. 1826  | Roscommon, Ireland | 
| Baptised | ||
| Married | ||
| Died | ||
| Buried | 
| Children | |||
| Name | Born | Place | Other Parent | 
| Michael Cairns  | Abt. 1858  | Hartlepool | Mary | 
| Mary Cairns  | Abt. 1859  | Hartlepool | Mary | 
| John Cairns  | Abt. 1862  | Hartlepool | Mary | 
| Margaret Cairns (27)  | Abt. 1862  | Hartlepool | Mary | 
| Mary Cairns  | Abt. 1865  | Hartlepool | Mary | 
| Census record of: Patrick Cairns*  | ||||||
|  | ||||||
| Year: 1861  | County: Durham  | PRO Reference: RG9 / 3701  | ||||
| Schedule no. 167  | Parish: Hartlepool  | City, borough, town, village: Hartlepool  | ||||
| Address: | Chapman Street  | |||||
| Name | Rel. | Condition | Age | Rank, profession or occupation | Where born | |
| M | F | |||||
| Patrick Kairns*  | Head | M | 35 |  | Masons Labourer  | Ireland | 
| Mary Kairns  | Wife | M |  | 25 |  | Ireland | 
| Michael Kairns  | Son | U | 3 |  |  | Hartlepool, Durham  | 
| Mary Kairns  | Dau. | U |  | 2 |  | Hartlepool, Durham | 
|  |  |  |  |  |  |  | 
| Year: 1871  | County: Durham  | PRO Reference: RG10 / 4916 | ||||
| Schedule no. 138 | Parish: Hartlepool  | City, borough, town, village: Hartlepool  | ||||
| Address: |  15 Chapman St.  | |||||
| Name | Rel. | Condition | Age | Rank, profession or occupation | Where born | |
| M | F | |||||
| Patrick Cairns*  | Head | M | 40 |  |  Labourer, shipyard  | Roscommon, Ireland | 
| Mary Cairns  | Wife | M |  | 36 |  | Clare, Ireland | 
| Michael Cairns  | Son | U | 14 |  | Hartlepool, Durham  | |
| John Cairns  | Son | U | 10 |  | Hartlepool, Durham  | |
| Margaret Cairns  | Dau. | U | 10 | Hartlepool, Durham  | ||
| Margaret Cairns | Dau. | U |  | 6 | Hartlepool, Durham  | |
| Henry (Winspear)  | Lodger | U | 48 | Carpenter | Sunderland, Durham  | |
| Robert Craggs  | Lodger | M | 40 |  | Joiner | Guisborough, Yorkshire  | 
| Ann Craggs  | L's Wife  | M | 32 | (?), Yorkshire  | ||
| Year: 1881  | County: Durham  | PRO Reference: RG11 / 4908  | ||||
| Schedule no. 51  | Parish: Hartlepool  | City, borough, town, village: Hartlepool  | ||||
| Address: | No 15 Chapman St.  | |||||
| Name | Rel. | Condition | Age | Rank, profession or occupation | Where born | |
| M | F | |||||
| Patrick Cairns*  | Head | M | 60 |  | Shipyard Labourer  | Ireland | 
| Mary Cairns  | Wife | M |  | 48 |  | Ireland | 
| Michael Cairns  | Son | U | 22 |  | Puddler | Hartlepool, Durham  | 
| John Cairns  | Son | U | 19 |  | General Labourer  | Hartlepool, Durham  | 
| Margaret Cairns | Dau. | U |  | 19 | Domestic Servant  | Hartlepool, Durham  | 
| Mary Cairns  | Dau. |  |  | 16 | House Maid. Dom.  | Hartlepool, Durham  | 
|  |  |  |  |  |  | |