From the NARA Pension file and other sources. Don't think we have a match.

Individual Summary for Della M HALL

Event Date(s) Place Description
Born 6 Sep 1860 Burlington, Bradford County, Pennsylvania
Christened
Marriage 15 Dec 1879 LaSalle, Illinois
Died 18 Mar 1949 Sacramento County, California
Buried
Nickname: AKA: Married Name: Brooks
Sex: F ID: AFN:

Marriages
MRIN Spouse Marriage Date/Place
10 Harvey Elisha BROOKS 15 Dec 1879 Illinois
313 Ralph KNIGHT 25 Jan 1915 Auburn, Placer County, California
Notes
Mother's Maiden Name was Clark
Dellas parents were Orin and Diantha Hall