Pearson was born in
Hawford,
Claines,
Worcestershire, to a family with a large number of members in
Holy Orders. His parents were Thomas Henry Gibbons Pearson, a farmer, and the former Amy Mary Constance Biggs. He was a great-great nephew of the statistician and polymath
Francis Galton, whom he described in
Modern Men and Mummers. After the family moved to
Bedford in 1896, he was educated there at Orkney House Preparatory School for five years, a period he later described as the only unhappy episode in his life, for the compulsive flogging beloved of its headmaster. At 14, he was sent to
Bedford School, where he proved an indifferent student. Rebelling against his father's desire for him to study Classics to prepare himself for a career in Holy Orders, on graduation, he entered commerce but happily accepted his dismissal as a troublemaker when he inherited £1,000 from a deceased aunt. He employed the funds to travel widely, and on his return joined his brother's car business. Conservative by temperament, he was a passionate reader of
Shakespeare's
plays and a frequent theatre-goer. When his brother's business faced bankruptcy, he applied for a job with
Herbert Beerbohm Tree and began acting with that theatrical entrepreneur's company in 1911. A year later, he married Gladys Gardner, one of the company's actresses. == Wartime and first writing ==