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49ers 90-in-90: QB Jack Heneghan

So who is Jack Heneghan? Well he’s a quarterback out of Dartmouth that came to the San Francisco 49ers as an undrafted free agent. And his father is Lal Heneghan, the franchise’s former general counsel and executive vice president of football administration from 2006 to 2011.

Dartmouth is a small school, but Heneghan does have some fascinating abilities. He started the past two seasons, and in 2017, he completed 63.1 percent of his passes for 2,136 yards, with 17 touchdowns and six interceptions. You can get a look at some highlights here. He took part in the 49ers local Pro Day because he attended a Bay Area high school.