Henrietta Frances KINGSMILL, born c1852 Ireland; arrived USA 1864 (1900 census). At Chicago 13 Oct 1875 married James Alexander ROWE. He was born 17 Oct 1841 Carlow, Ireland & arrived USA same year as Henrietta KINGSMILL. James ROWE's family well documented on Ancestry.
Henrietta Frances KINGSMILL would have been aged only 12 on arrival USA, too young to travel alone. Can't find any passenger lists with her name (and that of her parents/accompanying relatives), nor found in 1870 census - she first appears in 1880 census (138 Park Ave, Chiacago).
Would greatly appreciate any information on her parentage and place of origin in UK.