Henry F. Dimock was a lawyer in New York City who was closely associated with the Whitney family business interests.
Dimock was born in South Coventry, Connecticut, the son of Timothy Dimock and Laura F. Dimock. The family were descended from Thomas Dimock, who came from England to Dorchester, Massachusetts, in 1637, and later settled in Barnstable, Massachusetts. Henry Dimock was a distant cousin of Ira Dimock , silk manufacturer, and Dr. Susan Dimock , early female physician who perished in the wreck of the SS Schiller in the Scilly Islands.
Source: Wikipedia