The 'Harrow School Register 1885-1949', 5th edition, was originally published in 1951. This gives details of not only those that attended the school between these years, but also lists of Governors and Head Masters since 1885.
The detail in the entries is amazing, as it not only lists the school attendees name, and the date they were enrolled, but who they were the son of, and from where. Also recent such as previous school attended, achievements, or previous place lived, and usually a death date as well.
Example entries:
Chaplin, Charles (High Street), son of C. Chaplin, Esp. (O.H.), 21, Great Cumberland Place, W. Football XI. 1890; left 1891. In business in London. Died Nov. 28th, 1899.
Earle, Ronald Hamilton (Small Houses and Church Hill), son of Arthur Earle, Esp. (O.H.), Childwall Lodge, Wavertree, Liverpool. Left 1892. Musician and Vocalist; laft Capt. Lancs. Artillery Militia. Died in New York, Aug 14th 1919.
This CD has been made searchable on partial or whole words, it is bookmarked by major headings, as well as including an index, and each page is fully printable if required.