yes, I believe so. They turned up in Brooklyn, Ohio (near Cleveland) in 1850 census, with Elizabeth Taggert living with them.
1850 Brooklyn census (all born IOM): Thomas Lord 46 laborer; Ellen 46; Elizabeth Taggart 26
1860 Brooklyn census (all born IOM): Thomas Lord 55 farmer, Ellen 55; Edw Stevenson 11 [SON OF JANE LORD AND THOMAS STEVENSON]; Elizabeth Taggart 31 seamstress
1870 Brooklyn census: Thomas Lord 64 IOM; Ellen 66 IOM; Elizabeth Tiegert 42 IOM; Frank Meyer 40
1880 Brooklyn census: Thomas Lord75 retired farmer; Ellen
Ellen's death cert, at Familysearch.org, gives her parents as William Garrett and Alice Garret, and her birthplace as "Orkin" Isle of Man 1903. Died Brooklyn, Ohio, November 10, 1884. Buried Monroe Cemetery, Cleveland.
Thomas' death cert at Familysearch.org gives his birth as 1805, Isle of Man, death Cleveland, July 28, 1892. Buried Monroe Cemetery, Cleveland