Dr. John MONIER R.A.

  General Notes:

R.A. Surgeon to the St. John's Garrison.

"of an old Jersey family"
The name could be a shortened form of Le Monnier which is a name found on Jersey

Roll of commisssioned officers in the Medical service of the British army, who served on full pay within the period between the accession of George II and the formation of the Royal army medical corps, 20 June 1727 to 23 June 1898, with an introduction showing the historical evolution of the corps":
315. John Monier. Gar. Mate, Fort St. John, Newfoundland, 25 Dec. 1745, until 7 Oct. 1761.

Will probated 1762: http://ngb.chebucto.org/Wills/1pcc-wills-idx.shtml

John married Hannah ROBERTS, daughter of William ROBERTS and NNN, before 1742 in St. John's, Newfoundland. (Hannah ROBERTS was born in Avalon, Ferryland, Newfoundland and died in 1761 ¹.)