Complex sentence: In 1802, John Isaac Hawkins, who was born in England in 1772 and who lived in Philadelphia, patented the second physiognotrace, and partnered with Charles Willson Peale to market it to prospective buyers.
Split into simpler sentences: In 1802, John Isaac Hawkins, who was born in England in 1772 and who lived in Philadelphia, patented the second physiognotrace. He partnered with Charles Willson Peale to market it to prospective buyers.