John Graas (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "John Graas" in English language version.

refsWebsite

Global rank English rank

25^th place

22^nd place

858^th place

569^th place

allmusic.com

Yanow, Scott. "John Graas | Biography & History | AllMusic". AllMusic. Retrieved 7 October 2016.
"John Graas | Album Discography | AllMusic". AllMusic. Retrieved 7 October 2016.

ancestry.com

ssdi.rootsweb.ancestry.com

Most sources give Graas's birthdate as October 14, 1924, but the Social Security Death Index reveals it to have been the earlier date.