Bantock was born at 12 Granville Place in Marylebone in London. He was one of eight children of Sophia Elizabeth née Ransome and George Granville Bantock, a Scottish surgeon and gynaecologist who was at one time President of the Royal Gynaecological Society. His brothers included the composer Sir Granville Bantock and Claude Ronald Bantock, who had a successful career in musical theatre in Australia. Bantock's father was a remote and stern figure in his childhood and a man of strict principle in his work who challenged Joseph Lister in a famous scientific debate over surgical disinfectant and eventually proved his case at some cost to his reputation. However, Bantock's mother, "Bessie", created an affectionate atmosphere in their home, allowing her children to play cricket in the corridors and keeping a menagerie of animals in the house including snakes and a monkey. Her three sons inherited their artistic temperament from her. With his brother Granville, Bantock wrote a couple of music hall songs that met with some success.
Theatre career
A bass-baritone, Bantock played Sharp in The Married Bachelor at the Adelphi Theatre and Peter Poddleson in The Refugees at the Opera Comique before appearing in the London companies of George Edwardes for 20 years in secondary roles in a string of musicals including Marius/Fill-up the Good in Joan of Arc at the Gaiety Theatre, Harry Fitzwarren in A Gaiety Girl, James Cripps in An Artist's Model, Arthur Cuddy in The Geisha, The Emperor in San Toy, Tubby Bedford in The School Girl, Douglas Verity in A Country Girl, Boobhamba in The Cingalee and Colonel Leyton in Lady Madcap, as well as in America and Australia where he played Hopkins in In Town, Bertie Boyd in The Shop Girl, Dawson in Gentleman Joe and Sir Lewis in A Gaiety Girl. Bantock also worked as both a director and as an author and dramatist, collaborating with Howard Talbot on the books for such musical comedies as The GirlBehind the Counter. He wrote the book to Talbot's music for The White Chrysanthemum and The Belle of Brittany which, like The Girl Behind the Counter, proved to be successful in Britain and abroad. Other works on which Bantock worked as a librettist include The Three Kisses with Talbot and Percy Greenbank; A Persian Princess with Sidney Jones and Percy Greenbank, and Physical Culture with Harold Simpson. On 1 December 1899 Bantock was initiated as a Freemason.
Film career
In 1912 Bantock became the first actor to be identified to have played Santa Claus, in a film titled Santa Claus, which he also wrote and co-directed. From 1913 to 1915 Bantock was the Managing Director of Zenith Films Ltd, for whom he worked in silent films as an actor, director and writer, writing and directing Ivanhoe ; directing and acting in Scrooge and directing David Garrick, The Shopsoiled Girl, The Beggar Girl's Wedding and The Veiled Woman.
In his later years Bantock was the General Manager of the Lyceum Theatre in London and for which he wrote the annual pantomime, including that for The Sleeping Beauty, Robinson Crusoe, Jack and the Beanstalk, The Forty Thieves, Dick Whittington and Queen of Hearts. He lived in a modest terraced house at 19 Beaumont Avenue in Richmond in Surrey, where he died in 1928, aged 58, leaving just £140 10s 4d to his wife in his will. By 1930 this sum was gone, causing financial hardship for his widow and sons and, on the advice of her late husband's brother Granville, after whom her youngest son was named, she put her two sons into the Actors' Orphanage at Langley Hall in order to take in lodgers. Her sons remained there for at least eight years.
