A notable wizarding family whose members have worked with magical creatures for generations.
Porpentina Goldstein Scamander
Newt and Tina have three kneazles named Hoppy, Miller, and Mauler (FB).
Newt and his grandson Rolf are both well-known Magizoologists (and Rolf's wife Luna is a wizarding naturalist), but the family affinity for magical creatures goes back at least one generation further - to Newt's mother, who raised Hippogriffs.
The Scamanders are primarily a U.K. family, but Porpentina is from the United States (FB).