Science “knows not party politics,” wrote physician and botanist David Hosack in 1811. Hosack took his neutrality seriously. He avoided not only aligning with a political party but also taking sides in the political rivalry between his friends Alexander Hamilton and Aaron Burr. He was the doctor who attended to Hamilton at the site of the 1804 duel and at Hamilton’s deathbed a day later. Though stricken by Hamilton’s loss, Hosack maintained his friendship with Burr.
The rest is here, including about Hosack's friendship with DeWitt Clinton.