Mary Kendrick

Mary Patricia Kendrick MBE born Mary Patricia Boak (2 May 1928 – 8 June 2015) was a British tidal engineer who was an expert on silt. She worked on many projects but she is known for leading a team working on the Thames Barrier. She broke a 200 year long list of Admirals who looked after keeping the River Mersey navigable when she appointed Acting Conservator of the River Mersey - a role that dates back to 1625.

Life Kendrick was born in Nottingham in 1928. Her parents were Dorothy Ellen and Charles Manley Boak. Her father was a haulage contractor and they lived at 19 Curzon Street in Nottingham. In 1951 she graduated with a double first from Cambridge University in English and Geography.

Her first job was at the UK government's Hydraulics Research Station (HRS) at Wallingford. She modestly applied for a job as a secretary and it was the interviewer who decided she should be an Assistant Experimental Officer.

In 1964 she was the only female senior manager at the Hydraulic Research Station where she had a team of ten people (all men). That year she won the Telford Medal given annually by the Institution of Civil Engineers for the paper ‘Field and model investigations into the reasons for siltation in the Mersey estuary’, co-authored in 1963 with her colleague (William) Alan Price and published in the Proceedings of the Institution of Civil Engineers. The research led to the creation of stations to monitor the measure and the studies were not complete until 1981. She held that job for ten years.

In 1983 she gave the Verena Holmes Lecture of the Women's Engineering Society concerning her work, having joined the organisation in the early 1970s. (She repeated the talk in Madrid at the International Symposium on El Paisaje del Agua in 1986).

Kendrick died in Henley-on-Thames in 2015.

Private life Kendrick married Les Kendrick in 1951.