He has written numerous educational manuals, and one book on the subject of youth hockey umpiring: "Handbook for junior hockey umpires"       Beryozovsky Urban Okrug  Beryozovsky Urban Okrug is the name of several municipal formations in Russia. The following administrative divisions are incorporated as such:      Duke of Marlborough (disambiguation)  Duke of Marlborough or Duchess of Marlborough may refer to:       László Marosi  László Marosi (born 26 November 1962 in Kisbér) is a Hungarian former handball player who currently works as a handball expert. He participated at the 1988 Summer Olympics, where the Hungarian national team placed fourth, and at the 1992 Summer Olympics, where the team placed seventh. He also represented Hungary on two World Championships in 1986 and 1990 and won a silver medal on the first one. He now serves on the faculty of the University of Central Florida. Loudoun House  The Loudoun House, located in Lexington, Kentucky, is considered one of the largest and finest examples of Gothic Revival architecture in the state. Designed by New York architect Alexander Jackson Davis, the house was built in 1851 for Francis Key Hunt (1817–1879), who was named after his mother's cousin, Francis Scott Key. The home was built on 50 acres of land given to Hunt and his wife, Julia Warfield, by her parents upon their marriage. Following the death of his father during a cholera epidemic, Hunt inherited more than a million dollars and set to building the Loudoun House. Inspired by the W. C. H. Waddell mansion on Murray Hill in New York City, Hunt wrote to A. J. Davis, who designed a castellated Gothic Revival villa for Hunt after a brief correspondence. Hunt hired Lexington builder John McMurtry to construct the home. The project was expected to cost $10,000, but wound up costing three times that amount and taking four years to complete. He named the home "Loudoun" in honor of the song "The Bells of Loudon", his wife's favorite. Loudoun House is listed on the National Register of Historic Places. It is one of the five surviving castellated Gothic Revival villas designed by Davis in the United States. The house currently houses the Lexington Art League. Lake City Air Force Station  Lake City Air Force Station (ADC ID: P-42) is a closed United States Air Force General Surveillance Radar station.