sentences:  John Butler Yeats
  
  John Butler Yeats (16 March 1839 – 3 February 1922) was an Irish artist and the father of William Butler Yeats, Lily Yeats, Elizabeth Corbett "Lolly" Yeats and Jack B. Yeats.The National Gallery of Ireland holds a number of his portraits in oil and works on paper, including one of his portraits of his son William, painted in 1900.