Iona Kay Johnson is the daughter of Naomi Ruth Lilly and Robert Oliver Johnson. She was born in 1949 in California.

In 1966, she married Douglas Jake Turek in Idaho. He is the son of Raymond Turek and Violet Verdeen Heffel. He was born in 1949 in Idaho.

Children of Iona Kay Johnson and Douglas Jake Turek:

1. Kristopher Michael Turek was born in 1971 in California.
2. Melanie Kay Turek was born in 1972 in California. In 1993, she married Cory Michael McDonald in Washington.