Michael Llewelyn Davies (16 June 1900 – 19 May 1921) was – along with his four brothers – the inspiration for J. M. Barrie's characters Peter Pan, the Darling brothers, and the Lost Boys. Late in life, his only surviving brother Nico described him as "the cleverest of us, the most original, the potential genius." the son of Sir Thomas Fowell Victor Buxton, 4th Baronet and a former pupil of Harrow School. The two became inseparable friends, spending time both at the university and on holiday together. Buxton was also a poet, and had an interest in acting. Buxton was one of the few friends of Davies whom Barrie reported getting along with.
In an interview taped in 1976, Conservative politician Robert Boothby, who had been a close friend of Davies at Eton and Oxford, spoke about Davies' relationships during this time. When asked if Davies were homosexual, Boothby – who was reported by newspapers to have had homosexual relationships as an adult – replied it was "a phase... I think he might have come out of it." (Roger Senhouse was a friend of Davies at both Eton and Oxford.) Boothby reported that he had discouraged Davies' relationship with Buxton, warning of "a feeling of doom" he had about him. Although Boothby criticised the relationship between Davies and his surrogate father Barrie as "morbid" and "unhealthy", he dismissed the notion that there was a sexual aspect to it. However, he admitted that there had been a sexual relationship between Davies and Buxton.
Death
thumb|right|Newspaper report of Davies' drowning
thumb|Michael Llewelyn Davies's grave at [[St John-at-Hampstead churchyard]]
About a month before Davies's 21st birthday, he and Buxton drowned together in Sandford Lasher, a pool of water downstream of a weir near Sandford Lock on the River Thames, a few miles from Oxford.
The closeness of Davies and Buxton, combined with the uncertain circumstances of their deaths, led to speculation that the pair had died in a suicide pact. Dangerous currents in Sandford Lasher had made the pool notorious as a drowning hazard – there were warning signs and a conspicuous 19th-century memorial to previous victims. Despite this, the pair had gone swimming there before.
The water was deep, but calm. Buxton was a good swimmer, but Davies had a fear of water and could not swim proficiently. A witness at the coroner's inquest reported that one man was swimming to join the other, who was sitting on a stone on the weir, but he experienced "difficulties" and the other dived in to reach him. However, the witness also reported, when he saw their heads together in the water they did not appear to be struggling. Their bodies were recovered "clasped" together the next day (sometimes misreported later as "tied together"). The coroner's conclusion was Davies had drowned accidentally, and Buxton had drowned trying to save him.
The Oxford Magazine published the following in an obituary for the pair:
<blockquote>Two House men whose loss would have been more widely and more deeply mourned, it would be impossible to find. They were intimate friends, and in their death they were not divided. It is we who must learn to live without them.</blockquote>
Barrie wrote a year later that Davies's death "was in a way the end of me."
Davies's brothers Peter and Nico each later acknowledged suicide as a likely explanation, as did Barrie.