(secular vocal and instrumental group) recorded at New Orleans, Louisiana in about 1971 for G W P #505. The group may include Izzy Cougarten (alias Junior Gordon).
Blues Unlimited #82, page 21

(gospel vocal) sang with the Colemanaires of Washington.

(trumpet) was born at Evansville, Indiana on 10 April 1924. He was based at New York City as a member of Louis Jordan’s Tympany Five during 1945 and 1946. He was featured in the short film “Beware” in 1946.

(white guitarist) hails from Montreal, Canada. He recorded with The Treblemakers in 1998.

(performer) recorded, possibly at Shreveport, Louisiana for Jewel #738.

(alternate) is listed as if spelled simply HENRY IVY.

(secular vocal) was based at Chicago, Illinois. Eugene Church stated in 1992 that Percy killed John Dolphin after Dolphin cheated him out of recording royalties.

(secular vocal) recorded AIN’T IT A LOT OF FUN (Excel #001) at Memphis, Tennessee in the 1980s.

(secular vocal) was born in about 1937, a daughter of Wallace and Callie Ivory. In 1940, aged 3, she resided with her parents and siblings in Enumeration District 17-11, Beat 3, De Soto County, Mississippi. She recorded with a children’s group at Coahoma County School, Coahoma, Coahoma County, Mississippi during August 1942 for the Library of Congress.

(tenor and alto saxophones) was working at Milwaukee, Wisconsin in 1972, with Eddie Baker.