J. T. Grein

| nationality = British | death_place = London, England, United Kingdom | death_date = | occupation = Theatre imprsario, producer/director, drama critic | known_for = | spouse = Alice Augusta Greeven (m. 1904-) | awards = Order of the Red Eagle }} Jacob Thomas "Jack" Grein (generally referred to as J. T. Grein; 11 October 1862 – 22 June 1935) was a British impresario and drama critic of Dutch origin who helped establish the modern theatre in London. Provided by Wikipedia