Source 45 says that he died in Washington City in 1921 - is this correct?

Clergyman of the Church of the Disciples, chaplain of the Sixty-third Congress, organizer of and for thirteen years the pastor of the Ninth Street Christian Church of Washington, which he developed into the largest church of this denomination east of the Blue Ridge Mountains, with a membership of 1100. In 1917 he organized the Columbia Heights Christian Church, which now has a membership of 500. He was pastor of htis church at the time of his death. 30