Hi. I'm not related to this family.I'm wondering if this might be the Dingwell family you are looking for, even though his name was written Roderick instead of Robert.He's living with Henry Dingwell and family, his brother perhaps?:
1910 United States Federal Census about Roderick Dingwell Name: Roderick Dingwell Age in 1910: 30 Birth Year: 1880 Birthplace: Canada English Home in 1910: Brooklyn Ward 25, Kings, New York Race: White Gender: Male Immigration Year: 1884 Relation to Head of House: Head [Self (Head)] Marital Status: Married Spouse's Name: Anna Dingwell Father's Birthplace: Canada English Mother's Birthplace: Canada English Household Members: Living on "Greene Ave" Name Age Henry C. Dingwell43 -head-b. 1867 Can-Eng, parents b. Can-Eng; imm 1888; Manufacturer, Mineral water Ella J. Dingwell52 -wife- b. 1858 Can-Eng, par b. Can-Eng; imm 1886; married 16 years; no children Roderick Dingwell30 -head- b. 1880 Can-Eng, par b. Can-Eng; imm 1884?; Bottler, Mineral water Anna Dingwell 30 -wife- b. 1880 Can-Eng, par b. Can-Eng; imm 1904; married 8 years; 1 child/1 surviving Mary Dingwell 7 -dau- b. 1903 NY Thomas McLean 4 -nephew- b. 1906 Mass, par b. Can-Eng
This might be a marriage for Henry & Ella:
Massachusetts, Town Vital Collections, 1620-1988 about Henry C Dingwell Name: Henry C Dingwell Birth Date: abt 1867 Event Type: Marriage Event City: Lowell Marriage Date: 11 Sep 1893 Marriage Age: 26 Father Name: Charles Mother Name: Lavinia Spouse Name: Ella J Wightman Spouse Marriage Age: 29 Spouse Father Name: William Wightman Spouse Mother Name: Annie
This may be Henry's naturalization record:
U.S. Naturalization Record Indexes, 1791-1992 (Indexed in World Archives Project) about Henry C Dingwell Name: Henry C Dingwell Residence: 477 Moody St., Lowell Birth Date: 3 Dec 1866 Birth Place: Prince Edward Island Age at event: 27 Court District: Maine, Massachusetts, New Hampshire, and Vermont Date of Action: 9 Oct 1894
Sorry, I couldn't find a naturalization record for Robert/Roderick Dingwell.
I found a 1907 Brooklyn newspaper article here: http://www.fultonhistory.com/Fulton.htmlhttp://www.fultonhistory.com/Fulton.html It is a legal notice regarding the "Dingwell Bros", a business of bottling & selling soda waters, etc, co-partnered by "Francis S. Dingwell & Henry C. Dingwell".
I also found an obituary for Henry - Brooklyn NY Daily Eagle 1917 a Grayscale - 0911.pdf:
DINGWELL - On November 17, 1917, HENRY C. DINGWELL, beloved husband of Ella J. Dingwell, in his 50th year, formerly of Dingwell Bros., 1025 Greene Av, Brooklyn, manufacturers of mineral waters.. Internment in Edison's Cemetery, Lowell, Mass.