1740 - Birth of his biological father John Kennedy at Dunganstown, County Wexford, Ireland 

1742 - Birth of his biological mother Bridget Swallow at Dublin, Dublin City, Leinster, Ireland 

1760 - Marriage of parents at Dunganstown, County Wexford, Ireland 

1760 - Birth at Dunganstown, County Wexford, Ireland 

1760 - Marriage of parents at Dunganstown, County Wexford, Ireland 

17 Jul 1774 - (14 years) Death of his biological mother Bridget Swallow at Dublin, Dublin City, Leinster, Ireland 

1779 - (19 years) Birth of his wife Patrick Kennedy

29 Oct 1803 - (43 years) Death of his biological father John Kennedy at Ballyshannon, County Donegal, Ireland 

18 Oct 1823 - (63 years) Birth of his son Patrick Kennedy at Dunganstown, County Wexford, Ireland 

1824 - (64 years) Death at Boston, Suffolk County, Massachusetts, USA 

1835 - Death of his wife Patrick Kennedy

22 Nov 1858 - Death of his son Patrick Kennedy at Boston, Suffolk County, Massachusetts, USA