Head of St Martin’s School, Northwood, avoids jail for sexual abuse

John Mash, former headmaster of St Martin’s Preparatory School in Northwood, has avoided imprisonment despite admitting 7 counts of indecent assault on boys under 14.

The 79 year old was appointed headmaster of the boarding school in or around 1980. He used his position to sexually abuse young boys in his care. Mash would enter the dormitories at night and sexually abuse the young boys whilst they were in their beds. The headmaster preyed upon young boys who had been sent to the boarding school by their parents for an enriching education. Instead, they were abused by Mash for his own desire.

Mash received a sentence of 2 years imprisonment suspended for 2 years and a 2 year supervision order. He was also sentenced to 1 year in prison, suspended for 2 years, at Isleworth Crown Court on 1 April 2016. He is also required to sign the Sex Offenders’ Register for 10 years.

The police commended the 4 survivors for their courage in coming forward. The school had over 200 pupils at the time that Mash worked there. It has been commented upon that Mash may have abused more than the 4 individuals who have bravely spoken out against him.

If you have been affected by this story or you have been assaulted by Mash please do not hesitate to contact Siobhán Crawford.