[1] Hyde Park Savings Bank was organized on April 20, 1871 and incorporated on March 8, 1871.

On September 1, 1871 it moved to Hyde Park's Neponset Block, where it remained until the building was destroyed by fire on May 5, 1874.

[3] The Panic of 1873 and the Long Depression led the Massachusetts State Bank Commission to place the bank under the restrictions of the "Stay Law of 1878",[4] which allowed the commissioners to limit the time and amount of payments to depositors whenever they deemed it necessary.

[10] In September 2018, Blue Hills Bancorp, Inc. announced that it intended to be acquired in 2019 by Rockland Trust.

[11] Blue Hills Bank accounts were transferred to Rockland Trust on June 10, 2019.