All Tennis Players How Many Grand Slams Has Herbert Lawford Won? Herbert Fortescue Lawford (15 May 1851 – 20 April 1925) was a former world No. Read more on Wikipedia player.Herbert Lawford has won 1 Grand Slam. Facebook Twitter Email How Many Grand Slams Has Coco Gauff Won? How Many Grand Slams Has Marketa Vondrousova Won? How Many Grand Slams Has Aryna Sabalenka Won?