E. M. Longsdon's individual working files for allied families, contents as in his Longsdon files but also including correspondence, pedigree notes and draft pedigrees: D3580/ZP562-604 No 1 Lace family D3580/ZP605-632 No 2 Sidgwick family, including correspondence with E. F. Benson 1933, and "Henry Sidgwick" by Professor C. D. Broad, offprint from The Hibbert Journal, October 1938 D3580/ZP633-651 No 3 Crofts family D3580/ZP652-700 No 4 Cross, Ramsbottom, and Openshaw families including mid 19c. Openshaw family correspondence D3580/ZP701-742 No 5 Sidebottom and Chappe families [20th century]