Waldorf, Maryland General Assembly of Maryland by an act changed the name to "Waldorf" in honor of William Waldorf Astor (1848–1919), the great-grandson of John Jacob Astor (1763–1848), who was born in Walldorf, Palatinate, Germany. On July 29, 1908, the city of Plumb Valley in Waseca County, Minnesota, changed its name to Waldorf after Waldorf, Maryland. Once a tobacco market village, Waldorf came to prominence in the 1950s as a gambling destination after slot machines were legalized in Charles County in 1949. The boom lasted until 1968 when gambling was once again outlawed. Its subsequent substantial growth as a residential community began
John Jacob Astor, 1st Baron Astor of Hever John Jacob Astor, 1st Baron Astor of Hever Lieutenant-Colonel John Jacob Astor V, 1st Baron Astor of Hever, DL (20 May 1886 – 19 July 1971) was an American-born English newspaper proprietor, politician, sportsman, military officer, and a member of the Astor family. Astor was born in Manhattan, New York City, in 1886, the fourth child of William Waldorf Astor, 1st Viscount Astor (1848–1919), and Mary Dahlgren Paul (1858–1894). He was five years old when his family left New York to live in England. He was raised on an estate purchased by his father at Cliveden-on-Thames in Buckinghamshire and was