Faʻamaeʻa le fuaiupu lea: Ina ua maeʻa se vaitaimi puʻupuʻu o se ofisa ofisa (GSO3) mai ia Oketopa 1915, na tofia ai o ia e avea ma pule sili o le 168th Brigade, 56th (London) Division, ia Fepuari 1916, ma faʻatumuina lenei tulaga i le Somme offensive i le 1916, e aofia ai gaioiga i Gommecourt ia Iulai 1 ma le
O le taua i Ginchy ia Setema, seʻia oʻo ina lafoaʻia mo se isi tofiga a le aufaigaluega (GSO2) ia Novema 1916.