Luke Barr, Christopher Williams, Pui-Guan Man The former Telegraph co-owner Howard Barclay is to sell his £50m London mansion to the Canadian handbag baron Lawrence Stroll after narrowly avoiding bankruptcy. Mr Barclay, 66, is seeking to cash in the property in one of the world's costliest postcodes after lenders to him and his older brother Aidan agreed a repayment plan under High Court supervision.