<P> Jack Pearson ( August 31 , 1944 -- January 26 , 1998 ) , portrayed by Milo Ventimiglia , was Rebecca 's first husband ( until he died ) , and the father of Kevin , Kate , and Randall . Jack had a brother named Nick . </P>
<P> Jack Pearson ( August 31 , 1944 -- January 26 , 1998 ) , portrayed by Milo Ventimiglia , was Rebecca 's first husband ( until he died ) , and the father of Kevin , Kate , and Randall . Jack had a brother named Nick . </P>
who is the dad on this is us
who is the dad on this is us
Milo Ventimiglia
Milo Ventimiglia