Thomas Underdown (1734-1803)

Three Decks' Forum

Come and ask, answer or inform.

Recent updates

Recent Comments



Thomas Underdown

NationalityBritish 
RolesNaval Sailor 
Date of Birth27.12.1734 - Ticehurst, Sussex ADM 107/5
First Known Service5.9.1751CSORN
FatherWilliam Underdown (1709-1785)ref:719
MotherJane Yeomans (1710-1785)ref:719
WifeSarah Mercer (1736-1771) - Married 12.10.1758 - Brenchley, Kent ref:719
Last Known Service22.5.1783CSORN
Date of Death1803 - Loose, Kent CSORN

Event History


Date fromDate toEventSource
9.5.1758 Passed the Lieutenant's Examination ADM 107/5/43RNLPC
30.9.1758 LieutenantCSORN
Previous comments on this pageno comments to display
Make a comment about this page






Recent comments to other pages

Date postedByPage
Friday 24th of July 2026 08:52Jon Miller
Philip AffleckBritish
Naval Sailor
Service 1743-1799
Friday 24th of July 2026 08:41Jon Miller
George SarradineBritish
Naval Sailor
Service 1794-1802
Friday 24th of July 2026 08:28Jon Miller
British Other Vessels discovery vessel 'Discovery' (1789) (10) 1789-1834
British 10 Gun
Other Discovery Vessel
Friday 24th of July 2026 08:15Jon Miller
Mark RobinsonBritish
Naval Sailor
Service 1740-1787
Friday 24th of July 2026 06:56Jon Miller
British Fifth Rate frigate 'Ethalion' (1797) (38) 1797-1799
British 38 Gun
5th Rate Frigate
Copyright © Cy Harrison 2010-2026, all rights reserved
GDPR Statement