free_text: Name of donor: Heritage Foundation Address of donor: 214 Massachusetts Ave NE, Washington D.C. 20002-4999, USA Estimate of the probable value (or amount of any donation): Flights for me and a member of staff, (£4,800) and provision of accommodation for me, my husband, two children and one member of staff for five nights (estimated value  £2,800), total estimated value £7,600 Destination of visit: Washington DC Dates of visit: 11-16 April 2023 Purpose of visit: To deliver the Margaret Thatcher Freedom lecture. (Registered 02 May 2023)