Harry Eldon Seago
- Born: 28 Jan 1907, Cambridge, Red Willow County, Nebraska, United States
- Marriage (1): Isabelle Ruby Estergaard on 20 Jul 1929 in McCook, Red Willow County, Nebraska, United States
- Died: Sep 1966, Cambridge, Red Willow County, Nebraska, United States at age 59
- Buried: Sep 1966, Fairview Cemetery, Cambridge, Furnas County, Nebraska, United States
Harry married Isabelle Ruby Estergaard, daughter of Anton Østergaard and Ane Elise Pedersen, on 20 Jul 1929 in McCook, Red Willow County, Nebraska, United States. (Isabelle Ruby Estergaard was born on 18 Jun 1908 in Minden, Kearney County, Nebraska, United States, died on 5 Apr 1998 in Nebraska, United States and was buried in Apr 1998 in Fairview Cemetery, Cambridge, Furnas County, Nebraska, United States.)
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