John Dawson, 1st Earl of Portarlington (1744-1798) (1744–1798) Parents Mary Damer William Henry Dawson Children William Mackenzie Dawson Lady Anna Maria Dawson John Dawson, 2nd Earl of Portarlington Lady Mary Harriet Dawson George Dawson-Damer Henry Dawson-Damer Lady Louisa Mary Dawson Caroline Dawson-Damer Lionel Charles Dawson Siblings unknown daughter Dawson unknown daughter Dawson Mary Dawson unknown Dawson unknown Dawson unknown Dawson Partners Lady Caroline Stuart