1. Mss Eur E392/20 Reference (shelfmark): Mss Eur E392/20 Title: Scope & Content: Papers concerning the will and estate of Mrs Maria Elizabeth Walthausen (d 1821), widow of Lieutenant Colonel Charles Walthausen, Hanoverian Army, for whom Pearson acted as executor. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1819-1824 Extent: Unspecified