I must have missed this when he was drafted but Jankowski has some great family history with hockey.
Father: Len Jankowski
Grandfather: Lou Jankowski
Brother: David Jankowski
Uncle: Ryan Jankowski
Great uncle: Red Kelly
Cousin: Joshua Slegers
Distant relative: Rob Blake
More details at:
http://www.eliteprospects.com/player.php?player=146518player=146518#sthash.EKZQ4 JUG.dpuf