Complex sentence: Samuel Cunard was the second son of Abraham Cunard who was originally from Germany and raised a Quaker and Margaret Murphy, who was raised as an Irish Catholic who were Loyalists to the British Crown who came to Halifax in 1783.
Split into simpler sentences: Samuel Cunard was the second son of Abraham Cunard who was originally from Germany and raised a Quaker, and Margaret Murphy, who was raised as an Irish Catholic. They were Loyalists to the British Crown who came to Halifax in 1783.