Crew list of Ships hit by U-boats
John Henry Ryner
Merchant Navy. British
| Born | 1882 | Montserrat, British West Indies | |
| Died | 15 Jan 1942 | (60) |
Roster information listed for John Henry Ryner
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Dayrose | Steam merchant | Steward | 15 Jan 1942 (+) | U-552 (1) |