Anne Boleyn was King Henry's second wife, most notable for her advancement of the Protestant Reformation, however was beheaded in 1536 for treason.
Catherine of Aragon was King Henry VIII's first wife, and is most notable for her devout Catholicism, only child Mary who live until adulthood, and King Henry ending their marriage through annulment.
Jane Seymour was Henry's third wife,. She became queen just days after the death of Anne Boleyn, and is most known for giving birth to a son shortly before dying just a year into marriage.
Anne of Cleves was King Henry VIII's fourth wife. The marriage was created to forge political ties between England and Germany, however did not last long and also ended in. annulment.
Catherine Parr was King Henry's sixth and final wife. She was most recognized for her intelligence, being the only wife to publish writings, and her outliving of the King, being married from 1543-47
Catherine Howard was Henry's fifth wife. She was a cousin to Anne Boleyn, and just like her, was executed shortly into their marriage (1542) due to adultery allegations.