Margaret Emily Awdry (née Wale; 1912-22 July 1989) was the wife of Wilbert Awdry and the mother of Christopher, Veronica, and Hilary. It was she who urged her husband, and later her son, to submit the stories they had written for publishing.
She met Wilbert Awdry in Jerusalem, where he was teaching at St. George's School; they moved back to England in 1936 and were married two years later.
She makes a cameo in the third illustration of Percy Runs Away with her husband and their children on a platform when Percy passes by with some trucks.
Margaret passed away in 1989, due to a fatal heart attack.
Margaret and Wilbert courting
The Reverend and Mrs. Awdry on their wedding day (30 August 1938)
Margret Awdry and her family (August 1948)
Wilbert and Margaret Awdry on their 50th Anniversary