Jefferey uiga igoa sili: Faauo, Gauai, Agalelei, Volatile, Laki. Aumai Jefferey uiga o le suafa.
Pen uiga faaiu sili: Laki, Faauo, Foafoa, Gauai, Toaga. Aumai Pen uiga o faaiu.
Faʻaiu Pen taatele i Cambodia. Aumai Pen faaiu faasalalauina.
Surnames taatele ma igoa Jefferey: Worstell, Jaggers, Heartsill, Schwenke, Buelna. Aumai Lisi o surnames ma igoa Jefferey.
O le tele o igoa tutusa ai ma faaiu Pen: Dorsey, Blaine, Viola, Roopa, Gerald, Gérald. Aumai Igoa e aumai faatasi Pen.
Ogatasi o Jefferey ma Pen o 78%. Aumai Ogatasi o Jefferey ma Pen.