David Hosack
He remains widely known as the doctor who tended to the fatal injuries of Alexander Hamilton after his duel with Aaron Burr in July 1804 , and who had similarly tended to Hamilton's son Philip after his fatal 1801 duel with George Eacker . 
<triplet> Alexander Hamilton <subj> Philip <obj> child <triplet> his duel <subj> Alexander Hamilton <obj> participant <subj> Aaron Burr <obj> participant <triplet> Philip <subj> Alexander Hamilton <obj> father