Hi Patty,
After a little investigation I found that Kjestina married a man by the name of John Greenig. No children were listed. This information came from the Family Search site of the LDS church.

Once I had that, I paged through the 1900 census for Sanpete County, Manti precinct and found the following:

John Greenig b. May 1859 41 yrs. born in Ut. Father born in Germany, Mother in England. He was a shepherd.
Stina, wife b. Feb 1863 age: 37 Born Den parents born Den.
She states she has been in the US for 25 years and the date of immigration looks like 1874.
Children:
Mary E. b. July 1889 age: 11
Ada b. July 1891 age: 9
John b. Nov 1893 age 7
Vivian L. July 1898 2
all children born in Utah
This information is through Ancestry.com
1900 Census
Sanpete, Manti, ED. 125 Sheet 9 Image 18.

Hope this helps.