widowed, his second wife Elizabeth was living in Providence in 1930.

living in Providence in 1920 federal census:
Household Role Sex Age Birthplace
Eugene D Brown Head Male 73 Rhode Island
Elizabeth C Brown Wife Female 53 Massachusetts

(2) Massachusetts Marriages, 1841-1915
Name: Eugene Delos Browne
Event Type: Marriage
Event Date: 24 Aug 1912
Event Place: Massachusetts, United States
Registration Place: Brockton, , Massachusetts
Sex: Male
Age: 66
Marital Status: Widowed
Birth Date: 1846
Birth Year (Estimated): 1846
Birthplace: Glocester, , Rhode Island
Marriage Date: 24 Aug 1912
Father's Name: John B Browne
Mother's Name: Maria A Ballou
Spouse's Name: Elizabeth Ann Carlson Dewyer
Spouse's Sex: Female
Spouse's Age: 47
Spouse's Marital Status: Widowed
Spouse's Birth Date: 1865
Spouse's Birth Year (Estimated): 1865
Spouse's Birthplace: Cocheset,
Spouse's Father's Name: Michael Carlson Dewyer
Spouse's Mother's Name: Nancy Keliher
Number of Images: 1

living in Providence in 1900 federal census:
Household Role Sex Age Birthplace
Eugene D Browne Head Male 54 Rhode Island
Harriet F Browne Wife Female 54 Rhode Island
Walter S Browne Son Male 24 Rhode Island

living in Glocester in 1880:
Household Role Sex Age Birthplace
Eugene D Browne Self Male 34 Rhode Island
Hattie F Browne Wife Female 34 Connecticut
Walter L Browne Son Male 3 Connecticut

Rhode Island Marriages, 1724-1916
Name: Eugene Delos Browne
Event Type: Marriage
Event Date: 24 Aug 1875
Event Place: Glocester, Providence, Rhode Island
Sex: Male
Age: 29
Birth Year (Estimated): 1846
Birthplace: Glocester, Providence, Rhode Island
Father's Name: John Browne
Mother's Name: Maria A.
Spouse's Name: Harriet Francis Spaulding
Spouse's Sex: Female
Spouse's Age: 29
Spouse's Birth Year (Estimated): 1846
Spouse's Birthplace: Norwich, New London, Connecticut
Spouse's Father's Name: Benjamin Spaulding
Spouse's Mother's Name: Lucinda