Lady Martin [Catherine, née Fanshawe (died 1849), wife of Sir Thomas Byam Martin], Lo[---?]set Place, to Captain Ross RN, Exchange Coffee House, Wednesday February 11, [18--? Probably 1818, 1824, 1829, 1835 or 1846, when this day of the month fell on a Wednesday?]

Lady Martin [Catherine, née Fanshawe (died 1849), wife of Sir Thomas Byam Martin], Lo[---?]set Place, to Captain Ross RN, Exchange Coffee House, Wednesday February 11, [18--? Probably 1818, 1824, 1829, 1835 or 1846, when this day of the month fell on a Wednesday?], Box: 1, Folder: 72. Spottiswoode & Robertson collection, MS 186. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/248867 Accessed December 26, 2025.