I first met Laurie Brokenshire when he attended a NY Puzzle Party and gave a presentation about puzzle vessels. He displayed a very impressive collection of those types of puzzles too.  The article below shows his collection.

http://www.dailymail.co.uk/news/article-1165389/Britains-biggest-puzzle-addict-built-30-000-extension-house-brainteasers--does-poor-wife-cope.html

I got to know Laurie better over the years. Nancy & I stayed at his and Ethel's house in 2014.
About 3 years ago the boys choir at my school chose this song to sing: http://chickenonaraft.com/  I wondered about the lyrics and asked Laurie for some analysis. I forwarded it to the chorus teacher who was a bit shocked.

Sadly, Laurie passed away last summer and this is his obituary in the Telegram.
https://www.telegraph.co.uk/obituaries/2017/08/27/commodore-laurie-brokenshire-royal-navy-officer-puzzlist-obituary/

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