Son of Henry and Elsie (Kier) Lunderstadt.
Born: August 9, 1903 in Unknown.
Died: June 3, 1971 in Unknown.
Last Residence: Pittsburgh, Allegheny County, Pennsylvania.
Married: Mary A Wilson Unknown in Unknown.

1920 Census
Name: Ralph Lunderstadt
Residence: , Allegheny, Pennsylvania
Estimated Birth Year: 1904
Age: 16
Birthplace: Pennsylvania
Relationship to Head of Household: Son
Gender: Male
Race: White
Marital Status: Single
Father's Birthplace: Maryland
Mother's Birthplace: Pennsylvania
Film Number: 1821516
Digital Folder Number: 4384985
Image Number: 00164
Sheet Number: 1
Household Gender Age
Parent Henry Lunderstadt M 42y
Parent Elsie Lunderstadt F 41y
Ralph Lunderstadt M 16y
Russell Lunderstadt M 14y
Carl Lunderstadt M 12y
Raymond Lunderstadt M 10y
Helen Lunderstadt F 8y