The Holy Sonnets—also known as the Divine Meditations or Divine Sonnets—are a series of nineteen poems by the English poet John Donne (1572–1631). The sonnets were first published in 1633—two years after Donne's death. The poems are sonnets and are predominantly in the style and form prescribed by Renaissance Italian poet Petrarch (or Francesco Petrarca) (1304–1374) in which the sonnet consisted of two quatrains (four-line stanzas) and a sestet (a six-line stanza). However, several rhythmic and structural patterns as well as the inclusion of couplets are elements influenced by the sonnet form developed by English poet and playwright William Shakespeare (1564–1616).