There is an entry for Mortimer Sullivan in the Griffiths Valuation of Ireland
| Tenant | MORTIMER SULLIVAN |
| Landlord | EARL OF BANTRY |
| Position on Page | 25 |
| Printing Date | 1852 |
| Act | 9&10 |
| Sheet Number | 104 |
| Map Reference | 2 |
| Parish | KILCASKAN (PART OF) |
| Townland | DERRYCANNERY |



The first image shows that Mortimer Sullivan is assessed for Two Shillings rent for his house and land in Derryconnery at Map Reference 2. The second image shows the Griffiths map where the number 2 can be seen in red. The next image shows this map overlaid against a current map.
Click on the map below and the full-screen icon to see the approximate site of the farm.
