Percy Williams was a well-known Shaftesbury builder and former mayor of the town.
His granddaughter Tessa Baumann now knows more about her grandfather’s World War I experiences thanks to Stephen Lyons – a Welsh historian.
Stephen is documenting the men and women who served in the St John Field Ambulance. He had been keen to trace Percy’s relatives.
Shaftesbury researcher Chris tracked down Tessa in Motcombe. Listen to Chris and Tessa at 11:39.