William Petty-FitzMaurice, Earl of Kerry British politician (1811-1836) (1811–1836) Parents Louisa Fox-Strangways Henry Petty-Fitzmaurice, 3rd Marquess of Lansdowne Children Lady Mary Petty-FitzMaurice Siblings Henry Petty-Fitzmaurice, 4th Marquess of Lansdowne Lady Louisa Petty-FitzMaurice Bentinck Yelverton Petty-FitzMaurice Partners Lady Augusta Ponsonby
