John timber-claimed a quarter in 11, 8N 48W in 1895.
In 1900 Page County, Iowa, John "Nedwick" born Aug 1847 married 29 years to Maria C. Nov 1849, both Sweden. She's had nine children, seven living. John and the older boys are farming. Emil March 1874 Illinois, Luther E. Sept 1880 Iowa, Hjelmer E. Apr 1883 Iowa, Arthur N. July 1885 Iowa, Mildred Dec 1880 Iowa, and Arnold May 1894 Iowa.
In 1910 Page County "Samuel J. Nadquick" is 62, Mary C. 60 Arthur N. 24, Mildred A.V. 20, and Arnold W.C. 16
In 1920 John, 72 and Maria 70 Nadgwick are in Page County, Iowa, retired.
John S. Nadgwick, 1847-1923 and Maria C. Nadgwick 1849-1928 are buried in Mt Hope, Page County, Iowa.
Also in Mount Hope - Alma C. Nadgwick - 1878-1882, Arthur N. 1885-1918, Edward 1876-1881.
1925 census, Page County, Iowa "Hillman, Mildred 35 mar born Iowa; father John Nadgwick, born Sweden --; mother Maria Carlson, born Sweden 75; parents married Ill"
Alma Valentine "Mildred" Nadgwick Hillman - 1889-1982 died in Denver, buried in Essex Cemetery, Page County. "dau of John and Maria Charlotta Carlson Nadgwick; md. Ernest Hillman on January 24, 1917 in Essex, Iowa. He died in 1960; Ch: Louise died in 1941; Marvin, Paul, Evelyn Johnson "
Luther was in Hand County, South Dakota in 1910, married to Hanah, 23, and they have Hanah H .2 Brother Hialmer Nadgwick, 7 is with them. They're there in 1920, too. In 1940 they're in Clark County, Washington, with a bunch of kids. Aurhur's son Orvile E. , 17 is also with them.
E. Hjalmar Nadgwick 1883-1960 - is buried in Park Hill, Vancouver, Washington.