Wm uiga igoa sili: Volatile, Laki, Agalelei, Faauo, Fiafia. Aumai Wm uiga o le suafa.
Gruhlke uiga faaiu sili: Faauo, Volatile, Toaga, Foafoa, Po nei. Aumai Gruhlke uiga o faaiu.
Surnames taatele ma igoa Wm: Tagata, Caivano, McMarlin, Cainion, Lenhard, Mcmarlin. Aumai Lisi o surnames ma igoa Wm.
O le tele o igoa tutusa ai ma faaiu Gruhlke: Conrad, Simon, Marcus, Coralie, Blair, Šimon, Simón. Aumai Igoa e aumai faatasi Gruhlke.
Ogatasi o Wm ma Gruhlke o 78%. Aumai Ogatasi o Wm ma Gruhlke.