There were two families with similar names living in Bridgeport in 1880.
Daniel F. Poland, born c1830 England, Cabinet Maker (wife, Bridget).
Daniel, son, born c1858 Connecticut.
Residence: Cedar Street
Daniel F. Poland, born c1850 England, Furniture Painter (wife Julia).
Daniel F, son, born c1873 Connecticut.
In June of this year, Shelly found:
1877 Bridgeport city directory
Poland, Daniel F., cabinet maker 387 Main, home 23 Steuben
Poland, Daniel F., furniture painter, home 67 Madison ave.
Poland, Sarah, widow Bernard, home 67 Madison ave.
Poland, Sarah, widow Charles, home 50 Washington ave.
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U.S naturalization index
Daniel F Poland, born c1831, England. U.S. District Court (Connecticut), Bridgeport, 1856.