| Name: | ROBERT DAVIDSON |
| Type: | Naval Trawler |
| Launched: | 30/11/1917 |
| Completed: | 1917 |
| Builder: | Charles Rennoldson & Co |
| Yard: | South Shields |
| Yard Number: | 192 |
| Dimensions: | 275grt, 113nrt, 125.3 x 23.4 x 12.6ft |
| Engines: | T3cyl (12.5, 21 & 35 x 26ins), 61nhp |
| Engines by: | Shields Engineering & Dry Dock Co Ltd, North Shields |
| Propulsion: | 1 x Screw |
| Construction: | Steel |
| Reg Number: | n/a; (1920: 145063) |
| History: | |
| 1917 | The Admiralty, London |
| 18/10/1920 | Registered at London |
| 1922 | Government of Spain: renamed AUGUSTINE ISABELLE |
| by 1927 | J Arcelus, San Sebastian; renamed DA ONA |
| 1933 | A Aguirregomezcorta, Cadiz; renamed INASI |
| by 1959 | Antonio A Mendizabal, San Sebastian |
| No later history known | |
| Comments: | Listed in LR 1966 but not in LR 1968 |