Richard Marshal, 3rd Earl of Pembroke
Richard Marshal , 3rd Earl of Pembroke ( 119116 April 1234 ) , was the son of William Marshal , 1st Earl of Pembroke and brother of William Marshal , 2nd Earl of Pembroke , whom he succeeded to the Earldom of Pembroke and Lord Marshal of England upon his brother's death on 6 April 1231 . 
<triplet> Richard Marshal, 3rd Earl of Pembroke <subj> William Marshal, 1st Earl of Pembroke <obj> father <subj> William Marshal, 2nd Earl of Pembroke <obj> sibling <triplet> William Marshal, 1st Earl of Pembroke <subj> Richard Marshal, 3rd Earl of Pembroke <obj> child <subj> William Marshal, 2nd Earl of Pembroke <obj> child <subj> Lord Marshal of England <obj> position held <triplet> William Marshal, 2nd Earl of Pembroke <subj> Richard Marshal, 3rd Earl of Pembroke <obj> sibling <subj> William Marshal, 1st Earl of Pembroke <obj> father <subj> 6 April 1231 <obj> date of death