When was queen ann Boleyn born?

The exact date of Anne Boleyn's birth is unknown although she is generally believed to have been born in 1501 - making her 2 years younger than her sister Mary and 2 years older than her brother George. Some other sources claim she was born in 1507 but the 1501 date fits better with her father's comment that since his marriage in 1498 his wife had given him a child every year - the two children who would have been born in 1500 & 1502 (and are believed to have been called Thomas & Henry) supposedly died in infancy. Hope this helps.