J.P., of Billericay, Essex
William Henry Francis Petre, 11th Baron Petre of Thorndon Hall, Essex
1793-1850
Emma Agnes (Howard) Petre
1803-1861
Mrs. Georgiana (Musgrave) Petre
1827-1868
Mining Engineer, of Buenos Aires, Maryland, Dakota & "Harewood Farm" Maryland
1851-1941
