The birth and death dates and death place for Lois are only from the
Social Security Death Index. Kolsto is a pretty rare name, but
I can't be sure it is the right Lois Kolsto. The last residence
from the SSDI was Dacula, Georgia, which doesn't match up very
well with Lois' known residence in Ohio, but the SSN was issued in Iowa.
Likewise, Bernard Kolsto's dates are only from the SSDI.
The SSDI also has what appears to be a Bernard Kolsto, Jr.
b. 17 May 1938, d. 13 Feb 1993 in Milford, OH. But I have no evidence at all
that he is Lois' son.