Oscar Hammerstein II influenced Stephen Sondheim, a friend of the Hammerstein family from childhood. Sondheim has attributed his success in theater, and especially as a lyricist, directly to Hammerstein's influence and guidance. The Oscar Hammerstein Award for Lifetime Achievement in Musical Theatre is presented annually. The York Theatre Company in New York City is the Administrator of the award. The 2009 winners were Jerry Bock and Sheldon Harnick. Past awardees are composers such as Stephen Sondheim and performers such as Carol Channing. The 2010 award went to Thomas Meehan. Oscar Hammerstein was a member of the American Theater Hall of Fame. Oscar Hammerstein
Oscar Hammerstein II off for one minute, and London's West End lights were dimmed in recognition of his contribution to the musical. He was cremated, and his ashes were buried at the Ferncliff Cemetery in Hartsdale, New York. A memorial plaque was unveiled at Southwark Cathedral, England, on May 24, 1961. He was survived by his second wife, Dorothy, his three children and two stepchildren. Hammerstein married his first wife, Myra Finn, in 1917; the couple divorced in 1929. He married his second wife, the Australian-born Dorothy (Blanchard) Jacobson, on May 13, 1929. He had three children: William Hammerstein (1918–2001) and Alice Hammerstein