Northern Iroquoian

Ancestors

Five Nations-Huronian-Susquehannock 9
- Susquehannock sqn, a language of United States
Descendants
- Five Nations-Susquehannock 5
  - Cayuga cay, a language of Canada
  - Onondaga ono, a language of Canada
  - Seneca see, a language of United States
  Descendants
  - Mohawk-Oneida 2
    - Mohawk moh, a language of Canada
    - Oneida one, a language of Canada
- Huronian 3
  - Laurentian lre, a language of Canada
  Descendants
  - Huron-Petun 2
    - Wendat wdt, a language of Canada
    - Wyandot wyn, a language of United States
Tuscarora-Nottoway 3
- Nottoway ntw, a language of United States
- Nottoway-Meherrin nwy, a language of United States
- Tuscarora tus, a language of United States