sentences:  As part of the arrangement, the government acquired his stud farm in Ireland that became the basis for both the Irish National Stud and The National Stud of the United Kingdom now located in Newmarket.Wavertree House at the National Stud and its Wavertree Charitable Trust is named in Walker's memory.In 1999, the Racing Post ranked him at number 24 on its list of "Top 100 Makers of 20th Century Horse Racing".