He passed away on December 2, 1921 from Chronic Nephritis.
He was buried December 5, 1921 at Sterrettania Cemetery, Fairview , Pennsylvania, USA 
↑ 1.01.11.21.31.4 Death Certificate of Fred Beckman, Registration 114684 (1921), Pennsylvania Department of Health - Bureau of Vital Records, Personal copy in the files of Matt Pryber. Also available on Ancestry
It may be possible to confirm family relationships with Frederick by comparing test results with other carriers of his Y-chromosome or his mother's mitochondrial DNA.
However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Frederick: