Margaret Dongan (died 1678) (d. 1678) Parents Mary Talbot Sir John Dongan, 2nd Bt. Children Bridget Barnewall Mary Barnewall John Barnewall Matthias Barnewall, 10th Baron Trimleston Siblings Thomas Dongan, 2nd Earl of Limerick Bridget Dongan Sir Walter Dongan, 3rd Bt. Alice Dongan William Dongan, 1st Earl of Limerick Partners Robert Barnewall, 9th Baron Trimlestown