William Stourton, 18th Baron Stourton English Baron (1776–1846) Parents Mary Langdale Charles Stourton, 17th Baron Stourton Children Charles Stourton, 19th Baron Stourton Eleonora Mary Stourton John Joseph Stourton Theresa Stourton William Joseph Stourton Marmaduke Stourton Siblings Mary Catherine Stourton Charles Stourton Juliana Mary Stourton Sir Edward Marmaduke Joseph Vavasour, 1st Bt. Constantia Mary Stourton Robert Stourton Mary Stourton Charlotte Mary Stourton Philip Henry Joseph Stourton Elizabeth Stourton Charles Langdale Apollonia Mary Stourton Partners Catherine Winifred Weld