Re: Joan Baez has extended Erdos number 3

Claim for award made by devoted fan: Gerry Myerson
At it says
Barrymore Theater
2090 Atwood Avenue
# Special guest artist: Lucy Kaplansky

The Mendel Center
Lake Michigan College
2755 East Napier Avenue
Benton Harbor, MICHIGAN
# Special guest artist: Lucy Kaplansky

Symphony Center
220 South Michigan Avenue
# Special guest artist: Lucy Kaplansky
See also where it says
Don't miss this rare opportunity to hear the legendary folk singer/songwriter, Joan Baez, in her first appearance at Symphony Center since 1998.
Chicago native Lucy Kaplansky's latest album, Every Single Day, was released in September 2002. This event marks the singer/songwriter's Symphony Center debut. Date and Time Sunday, March 16, 2003 Event, 7:30 pm Performers Joan Baez, guitar and vocals Lucy Kaplansky, guitar and vocal Rani Arbo, violin and vocals David Hamburger, guitar and vocals Duke McVinnie, bass George Javori, drums
Gerry Myerson (

Webmaster's comment:

Irving Kaplansky had two joint papers with Paul Erdos, the first in 1946. However, no evidence supplied evidencing a joint publication of Lucy Kaplansky and Izzy Kaplansky.