Tisa uiga igoa sili: Foafoa, Fiafia, Laki, Po nei, Volatile. Aumai Tisa uiga o le suafa.
Knibbs uiga faaiu sili: Fiafia, Lē ma vāloia, Volatile, Toaga, Faauo. Aumai Knibbs uiga o faaiu.
Surnames taatele ma igoa Tisa: Claycomb, Stolebarger, Thoenen, Laselle, Erb. Aumai Lisi o surnames ma igoa Tisa.
O le tele o igoa tutusa ai ma faaiu Knibbs: Trinidad, Cedrick, Carlos, Tisa, Paul. Aumai Igoa e aumai faatasi Knibbs.
Ogatasi o Tisa ma Knibbs o 82%. Aumai Ogatasi o Tisa ma Knibbs.