In 1871 William H. Goldsworthy, aged 19, born in Camborne Cornwall, carpenter, was with his widowed mother in Stray Park Lane, Camborne.
In 1874 Wm Hy Goldsworthy, aged 22, arrived in New York USA from England aboard the vessel City of Paris. 4
At the time of the 1880 U.S. Federal Census Wm. Henry Goldsworthy, aged 29, born in England, miner, and (brother) John Goldsworthy, aged 23, born in England, miner, were in Central City, Gilpin, Colorado.
In 1900 Wm. H. Goldsworthy, aged 48 years, born in England (Aug 1851), mill laborer, immigrated to America in 1874, and wife of 19 years Annie Goldsworthy, aged 48, born in England (Dec 1851), immigrated to America in 1852, mother of 9 children, 6 deceased, were living in Black Hawk, Gilpin, Colorado. With them were children (born in Colorado) Edith B. (18), Frederick C. (15) and Arthur C. (10), all at school.
In 1910 William H. Goldsworthy, aged 58, born in England, stationary engineer, and wife of 28 years Annie Goldsworthy, aged 58, born in England, were living in Denver Ward 11, Denver, Colorado. With them were sons (born in Colorado) Frederick C. (25) and Arthur C. (20), both laborers doing odd jobs.
In 1920 William H. Goldsworthy, aged 68, born in England, widower, was with his son Arthur Goldsworthy and his family in Denver, Colorado.