He is NOT at rest in Ta Braxia Cemetery, or any other cemetery in Malta. He was the husband of Georgiana who is at rest in this cemetery.
Colonel John Henry PRINGLE. Born 7th October 1809, christened at Westminster 1st November 1809 and was the son of Sir William Henry and Harriet nee Hester. On the 24th December 1835 at St Anne, Limehouse, Tower Hamlets, London he married Georgiana Ramsbottom.
In 1851 he was living with his wife Georgina and children at 73 Kensington Gardens, Paddington, Marylebone. He was a Lieutenant in the army on half pay.
Extract from
http://www.jamespringle.co.uk/html/caledon.html
On 26th July 1868 he was accidentally killed, while residing with his family at Bex on the lake of Geneva. He went for a walk on the hills around, and, not returning, next day the authorities sent a hundred men to search for him, but it was not until eight days afterwards that his body was found at the bottom of a ravine. He had fallen over a perpendicular precipice 200 ft. high (The Times, 19th August 1868).
Wills and Admin, Ancestry
The Will of John Henry Pringle late of 3 Queen's Gate Terrace South Kensington, Middlesex a Colonel in Her Majesty's Service (Coldstream Guards) died on the 27th July 1868 at Bex in the Canton de Vaud in Switzerland was proved at the Principal Registry by oath of Georgina Pringle of 15 Queen's Gate Terrace, widow and one of the Executors.