During his time filming Peter Pan (2003) in Australia, he enjoyed
body-boarding in the surf, snorkelling on the Great Barrier Reef,
fishing and acting.
He has previously appeared in school plays and enjoyed them a great
deal, but has no formal training.
He has two younger sisters.
Until the age of twelve, Theodore attended the Harrodian School, a
private London school where his co-stars from Peter Pan (2003), 'George MacKay' and
Rupert Simonian also attend. He now attends St Paul's School, a private
secondary school located in London, where he is in Year Ten (Fifth
Form).