Question: What is the birthdate of this American dancer, who worked at Grace's Little Belmont, where Wild Bill Davis was a featured summer performer?

Context paragraphs:
Bill Davis (NASCAR owner): Bill Davis is a former NASCAR car owner that won the Daytona 500 with Ward Burton in 2002, and the 2001 Southern 500, also with Burton.  His former team, Bill Davis Racing, fielded the #22 Caterpillar Inc. Toyota Camry and the #23 & #27 Camrys in the Sprint Cup series, as well as Toyotas in the Camping World Truck Series for Mike Skinner, Tyler Walker, Johnny Benson, Bill Lester, and others.  Davis was listed as owner of the #77 Penske Dodge in the Sprint Cup series, driven by Sam Hornish Jr in 2008.

Wild Bill Davis: Wild Bill Davis (November 24, 1918 – August 17, 1995) was the stage name of American jazz pianist, organist, and arranger William Strethen Davis.

Elvera Sanchez: Elvera Sanchez (September 1, 1905 – September 2, 2000) was an American dancer and the mother of Sammy Davis Jr.

Grace's Little Belmont: Grace's Little Belmont was a jazz music bar and lounge in Atlantic City, New Jersey.  Located at 37 Kentucky Avenue, it was one of the four popular black nightclubs situated on that street between the mid-1930s and mid-1970s; the others were Club Harlem, the Paradise Club, and the Wonder Gardens.  The Little Belmont was located across the street from Club Harlem, with which it often shared performers and patrons.  Wild Bill Davis and his swing and jazz quartet were featured summer performers from 1950 through the mid-1960s, and Elvera M. "Baby" Sanchez, mother of Sammy Davis, Jr., worked at the bar.  The club closed in the mid-1970s and was later demolished.

Wings &amp; Things: Wings & Things is an album by American jazz saxophonist Johnny Hodges and organist Wild Bill Davis featuring performances recorded in 1965 and released on the Verve label.

Blue Rabbit: Blue Rabbit is an album by American jazz saxophonist Johnny Hodges and organist Wild Bill Davis featuring performances recorded in 1963 and 1964 and released on the Verve label.

These Are the Blues: These are the Blues is a 1963 (see 1963 in music) studio album by the American jazz singer Ella Fitzgerald, featuring the trumpeter Roy Eldridge, and the organist Wild Bill Davis.  Sleeve artwork was painted by David Stone Martin.

Con-Soul &amp; Sax: Con-Soul & Sax is an album by American jazz saxophonist Johnny Hodges and organist Wild Bill Davis featuring performances recorded in 1965 and released on the RCA Victor label.

Davis Tutt: Davis Kasey "Little Dave" Tutt (1836 – July 21, 1865) was an Old West gambler and former soldier, best remembered for being killed during the Wild Bill Hickok – Davis Tutt shootout of 1865, which launched Wild Bill Hickok to fame as a gunfighter.

Alvin Queen: Alvin Queen is an American jazz drummer born in the Bronx, New York, on August 16, 1950.  At 16, he played for Ruth Brown and Don Pullen and with the Wild Bill Davis trio.  He played with trombonist Benny Green and guitarist Tiny Grimes in 1969 and replaced Billy Cobham in the Horace Silver quintet.  He also played with the George Benson quartet before rejoining Charles Tolliver in November 1971.  During the seventies, he lived in Canada, before settling in Switzerland in 1979 and creating the label Nilva, an anagram of his first name.

Supporting paragraphs: Grace's Little Belmont Elvera Sanchez
Answer: September 1, 1905