Context : Annamma Mathew (Malayalam: അന്നമ്മ മാത്യു, 22 March 1922 -- 10 July 2003), also known as Mrs. K. M. Mathew (Malayalam: മിസ്സിസ് കെ. എം. മാത്യു), was the founder chief editor of Vanitha, the largest selling women's magazine in India, and wife of K. M. Mathew, Chief Editor of Malayala Manorama. 
Subject : Annamma Mathew 
Relation : spouse
What is Annamma Mathew's spouse's name?