He married twice: • Firstly to a certain Joan (died 12 July 1394) • Secondly to a certain Alice (died 7 Jan. 1403), by whom he had a son: •
John Hawley (d. 1436), to have married Emmeline (or Elizabeth or Margaret) Tresilian, said to have been an "
idiot", the divorced wife of John Arundel, MP, and daughter and heiress of Sir
Robert Tresilian (d.1388),
Chief Justice of the King's Bench, executed for treason following condemnation by the
Merciless Parliament of 1388, whose wardship and lands had been purchased by his father John Hawley the Elder. His daughter and eventual heiress Elizabeth Hawley (d.1457) married John Copleston (d.1458) of
Copplestone in the parish of
Colebrooke, Devon, three times a
Member of Parliament for
Devon. ==Death and burial==