William Ellis attributed to Ozias Humphrey Humphrey, Ozias, 1742-1810 Ellis, William, 1760-1834 Half-length oval portrait; Ellis is inclined slightly to the right of the picture; he wears a mortarboard, academic collar and black gown. Glazed. Late 18th Century 1 item, Oil on canvas https://collections.westminster.org.uk/gb-2014-ws-03-pic-001-07 001/07 Access to collection items is granted to bona-fide researchers, by prior appointment, subject to the overriding provisions of relevant legislation, including Data Protection.