RHMS Statistics
| Field Description | Fields | RHMS Library books | Library |
| Patrick's Day Head Count | 1851 | No. 1 Company Roll Call St Patrick's Day | 1851 |
| Patrick's Day Head Count | 1861 | No. 2 Company Roll Call St Patrick's Day | 1861 |
| RHMS Staff Head Count | EPPI 1864 | No. 3 Company Roll Call St Patrick's Day | 1871 |
| Patrick's Day Head Count | 1871 | No. 4 Company Roll Call St Patrick's Day | 1881 |
| Patrick's Day Head Count | 1881 | WO143/27 Ledger Page | 27 |
| Patrick's Day Head Count | 1891 | WO143/78 Ledger Page | 78 |
| Census 1901 | WO143/79 Ledger Page | 79 | |
| Census 1911 & PDF | 1911 | Transfers to other schools | |
| Last Parade Roll | Last | Orphan admissions | lost |
| Last Parade 24 June 1924 | Band Drum | ||
| Deaths at the RHMS | RHMS |