Complex sentence: The church was restored twice in the 19th century, in 1840 and again in 1885; the 1840 restoration was partially funded by a grant of £20 from the Bangor Diocesan Church Building Society.
Split into simpler sentences: The church was restored on two occasions in the 19th century, in 1840 and again in 1885. The 1840 restoration was aided by a grant of £20 from the Bangor Diocesan Church Building Society.