Birth record says “Margaret Kohler”. Born at 42 Longwood Avenue, Boston.

Both are shown as living at 101 Smith Street on their marriage record.

1920 census of Boston:
Household
William Daniels 52y
spouse Mary Daniels 42y
child Cilia Daniels 18y
child Mary Daniels 16y
child John Daniels 12y
child William Daniels 7y
child Agnes Daniels 9y


1930 census for Boston:
Household
William J Daniels 62
spouse Mary Daniels 54
child Agnes Daniels 20
child William Daniels 17