Complex sentence: In 1912, a valuation and inventory was taken for insurance purposes by Waring & Gillow Ltd who valued the contents of Abney Hall and Buckley Hall (a detached stone and lime building within the grounds that was demolished in 1963) at £13,150 5s 0d.
Split into simpler sentences: In 1912, a valuation and inventory was taken for insurance reasons. The task was completed by Waring & Gillow Ltd. who valued the contents of Abney Hall and Buckley Hall (a detached stone and lime building within the grounds that was demolished in 1963) at £13,150 5s 0d.