Mary Rebekah Norris Holmer (6 June 1875 – 2 September 1957) was a professor of physiology and biology at the Lady Hardinge Medical College, Delhi who was also on the Senate of the Punjab University.
[1] Holmer was born in London to William George, an iron merchant, and his wife Mary.
She was privately tutored before going to Aske's Haberdashers' School and Newnham College.
She wrote about her method in teaching nature study, based mainly on common local plants, in a series of articles.
She took a Bible class for adults and founded a school Nature Study Union.