Possibly the father of John Mearn II (RPR).
| 1709 | 18 May. John, son of Henry Mearn, baptised (RPR). |
| 1713 | 3 May. Daniel, son of Henry Mearn, baptised (RPR). |
| 1713 | 6 Aug. He became a free gallypotmaker, as he had been apprenticed to Thomas Frank I (F). |
| 1722 | Potter, St Mary Redcliffe parish (P). |
| 1726 | 12 Aug. ‘Henry Mearn, aged upwards of 40 years’ buried (RPR). |
| 1726 | 23 Aug. ‘Henry Mearne, potter, St Mary Redcliffe’ buried (RB). |
| 1730 | 12 Dec. Possibly his wife, Elizabeth Mearn, ‘aged about 50 years’ buried (RPR). |
| Rate and tax book entries: 1709-1720 Henry Mearn (SMR-LS,PR,L) 29 Sep 1721-25 Mar 1727] Henry Mearn Redcliffe Hill (SMR-PR,L) [1727-25 Mar 1729 Widow Mearn (SMR-PR) |