1850 census of Livermore, Oxford, Maine p262: Caroline A Washburn, age 17, born in Maine, listed with parents, Israel, 65 & Martha, 57 and siblings, Samuel B, 26 Mary B, 23, William T, 19 and Israel H, 7.

Maine Marriages, 1771-1907: Caroline A Washburn married Freeland S Holmes on 3 Jun 1857 in Dover-Foxcroft, Piscataquis, Maine.

Published in the Piscataquis (ME) Observer 18 Jun 1857 p3: "MARRIAGES---In Livermore, Dr. Freeland S. Holmes of Foxcroft, to Miss Caroline A. Washburn, daughter of Israel Washburn, Esq."

1860 census of Foxcroft, Piscataquis, Maine p49: Caroline A Holmes, age 29, born in Maine.

1870 census of Foxcroft, Piscataquis, Maine p12: Caroline Holmes, age 37, born in Maine, listed with her are children, Fannie W, 10 and Frank E, 7.

1880 census of Minneapolis, Hennepin, Minnesota p365D: Caroline A Holmes, age 47, widow, she & mother born in Maine, father in Massachusetts, listed with children, Fannie, 20 and Frank E, 17 and "Others", John Washburn [probably related since he was also born in Maine], 21 and Clara Fritburg, 29.

1900 census of District 7, Ward 5, Minneapolis, Hennepin, Minnesota p13A: Caroline Holmes, age 67, born in Jan 1833 in Maine, father born in Massachusetts, mother in Maine, widow, listed with children, Fanny W, 40 and Frank E, 37; mother of 2 surviving children of 2.

1910 census of Ward 5, Minneapolis, Henepin, Minnesota p10: Caroline Holmes, age 77, she & her mother born Maine, father in Massachusetts, widowed, listed with her are her children, Fanny W, 50 and Frank E, 47 as well as Esther A Dohl, 22.

1920 census of Minneapolis Ward 8, Hennepin, Minnesota p13B: C A Holmes, age 86, born in Maine, widow, listed with her son, Frank E, 57 as well as Adalaide P Smith, 58 and Maggie A Pieniontz, 43.

According to the Ancestral File, the IGI and Pedigree Resource File at familysearch.org, Caroline Ann Washburn was born 30 Jan 1833 in Livermore, Androscoggin, Maine to Israel Washburn IV & Martha Benjamin and died in 1920. Also in the IGI, Caroline Ann Washburn was born about 1833 in Foxcroft, Piscataquis, Maine to Israel Washburn & Martha Benjamin, married Freeland Salmon Holmes in 1857, and died in 1920. Also in the IGI, Caroline A (Ann) Washburn married Freeland S Holmes on 3 Jun 1857 in Livermore, Androscoggin, Maine.