Three queer lives, 2001: page 77 ("Naomi was born on 1 July 1884"), page 79 ("She was christened Naomi Ellington Collinson Jacob in Ripon minster at the end of July 1884")
NUCMC data from Boston Univ., Dept. of Spec. Coll. for Naomi Jacob collection, [192-]-1963 (Naomi Jacob; 1884-1964; sources differ as to b. date; sometimes found as 1889)
Wikipedia, viewed March 12, 2018 (Naomi Jacob; Naomi Eleanor Clare Jacob (1 July 1884-27 August 1964) was an English author, actress and broadcaster.)