Hi
I cannot help with your specific question, but I may be able to assist you in adding a little 'flesh to the bones' with your research. Despite the title of the records, the 'Merchant Seamans Tickets' available on Find my Past, also include details of men serving in the Royal Navy and Coastguard Service. Records exist for both Richard and Thomas.
Richard Stephens (Ticket No.228,318) b. 9 Jan 1796, 5' 6 1/2'' tall, fresh complexion, light hair, blue eyes, first went to sea as a boy 1807, never served in the Royal Navy.
Thomas Philips (Ticket No.228,328) b. 21 Dec 1810, 5' 6 3/4'' tall, ruddy complexion, brown hair, light eyes, tattoed, first went to sea as a boy in 1824, served 14 years in the Royal Navy.
Using the ADM 175 series of records (Coastguard Establishment Books) it is possible to trace the careers of both Thomas and Richard. Doing so very briefly shows that Thomas was nominated to the CG Service from HMS Malabar on 15 Jan 1838, taking up a post at Swale Cliff, this must have been where he met his future wife, because at the time Richard Stephens was Chief Boatman at the same CG Station.
One other piece of information is that Thomas was one of the 2600 CG's drafted into the Navy during the Crimean War, serving on HMS Euraylus, for which he was awarded the Baltic Medal.
Hope the above is of some interest.
Martin
Coastguards of Yesteryear