Searching for John C. Duggan in Polk Co., TN born Feb. 1855-1857 from 1900 & 1910 Polk Co., TN Census.
He married a Emmaline in 1889/1890 both born in TN. They had ten children but only eight living. Children are:
Dora Ida Duggan married William Dills b.July 1890
James (Jim) H. Duggan b. Jan. 1892
William (Bill) Lawson Duggan b. Dec. 1894
John C. Duggan, Jr. b. April 1896
Liza E. Duggan b. Jan. 1900 married R.M. Woody
Tennessee Duggan b. 1903
Perry Duggan b. 9-14-1906 d.Jan.1986
Hoyt Duggan b. 1910 might have moved to Indiana
Living next to him in census is a Newton Doogan, wife Ella, daughter Mozella, Mother Tennessee Duggan, Uncle Henry Duggan.
Also some surnames Brock, Taylor & Stuart families.