Correspondence relating to Fr Joseph Lentaigne SJ, who was Irish Vice Provincial, 11 February 1858-7 December 1860 and the first Provincial of the Irish Province of the Society of Jesus, 8 December 1860 - [ ] 1863. No index.

A file of letters relating to Newtown, Castlebancroft and Fazakerleys land, Rathfarnham, County Dublin owned by Miss Archbold, aunt of Fr Michael Kavanagh SJ. The letters refer to a claim by Mr O'Reilly on the property.

A file of letters to Irish Fr Provincial Edmund J O'Reilly SJ (term as Fr Provincial 1863 - 19 April 1870). Includes an index/précis to the letters by [ ]. Other letters including undated letters have been added to, but not described, Fr E O'Reilly's list, J455.