Only one MI:
Lonan 1871 Yard B 108: "In loving memory of / JOHN TRELOAR / of Minorca, Laxey / who died July 18th 1882 / aged 38 years / also JOHN JAMES / son of the above who died at / Johannesburgh, South Africa / Jan. 11th 1899, aged 29 years / In the midst of life we are in death / also / JANE / widow of the above JOHN TRELOAR / who died July 11th 1929 / aged 84 years"

Lonan Burial Registers 1718-1996:
TRELOAR Charlotte Old Laxey 64yrs 30 NOV 1877
Eleanor Jane Minorca 4 days 01 APR 1879
George Edwin Minorca 1yr & 10 mths 22 JAN 1875
John Laxey 39yrs 20 JUL 1882
Thomas Snafield [sic = Snaefell] Mines 69yrs 03 JUN 1866

JohnL