the city directories and street directories at: http://www3.libraryweb.org/lh.aspx?id=1099
, has Evergreen St in the 5th and 17th wards. The entry for 42 reads:
42 Evergreen St.:
Louisa P. Mrs.
Havill Arthur C. P. clerk, b.
Havill Rupert M. bookkpr. b.
Havill Julie C. Miss, b.
b. means that they board here, and are not owners.