A little history of the church...
Land for a new church was offered in 1871. A design by architect Henry Woodyer, in simple Early English gothic style, was approved, and the foundation stone laid on 14 November 1872 by Mrs Vaudrey, heiress to the Barker-Mill estate. The church was consecrated on 26 May 1874. The tower and spire were added in 1881-2.The general appearance of the church has changed little over the years. Many furnishings have been donated by churchwardens and parishioners, particularly the McCarraher family. The jewel inside Holy Trinity is the chapel of SS Michael and George in the south aisle, opened in 1920 as a memorial to the men of the parish who were killed in the 1914-18 war. The exquisite altarpiece may be the handiwork of Sir Ninian Comper.There are also memorials to parishioners lost in the Titanic disaster, all of whom lie buried in Newfoundland.
Now onto the cache itself:
From the given co-ords you will find a plaque dedicated to Studholme Wilson who died on the AB June CDEF and was rector at the parish for GH years.
To find the cache use these numbers for the final hiding place: N50 5(F-C-A).(H+G)(A*B*A)C W001 2F.(C+G)(H-B)(G-E)