 Daniel  was married on February 20, 1889  to Julia de Wolf Gibbs (1866–1952) an American writer.
<meaning-changed>  Daniel  was married on February 20, 1889  to Julia de Wolf Gibbs (1866–1952) an American writer.
 Daniel Addison was married on February 20, 1889 to Julia de Wolf Gibbs (1866–1952) an American writer.