|Service/branch United States Army|
Rank Major general
Allegiance United States of America
|Commands held Connecticut State Militia|
Died Windsor, Connecticut, United States
William Hayden, was the Adjutant General of the State of Connecticut from 1835 to 1836. The Hayden family was a prominent family of Windsor, Connecticut and among the first settlers to the region. The family traces its roots back to England and the services of King Henry VIII.