Shakespeare's sonnets
Shakespeare's sonnets are poems that William Shakespeare wrote on a variety of themes. When discussing or referring to Shakespeare’s sonnets, it is almost always a reference to the 154 sonnets that were first published all together in a quarto in 1609; however there are six additional sonnets that Shakespeare wrote and included in the plays "Romeo and Juliet", "Henry V" and "Love's Labour's Lost".
Henry Howard, Earl of Surrey
He and his friend Sir Thomas Wyatt were the first English poets to write in the sonnet form that Shakespeare later used, and Surrey was the first English poet to publish blank verse (unrhymed iambic pentameter) in his translation of the second and fourth books of Virgil's "Aeneid". 
Together, Wyatt and Surrey, due to their excellent translations of Petrarch's sonnets, are known as "Fathers of the English Sonnet". While Wyatt introduced the sonnet into English, it was Surrey who gave them the rhyming meter and the division into quatrains that now characterises the sonnets variously named English, Elizabethan or Shakespearean sonnets.