When Fatafehi Toutau Fakauakimanua Laufilitonga was born about 1850, in Lapaha, Tongatapu, Tonga, his father, Sanaulio Fatafehi Laufilitonga, was 53 and his mother, Fusipala Kilisitina Falekaono, was 86. He married Fatafehi Susana about 1855, in Tongatapu, Tonga. They were the parents of at least 2 sons and 1 daughter. He died about 1915, at the age of 65, and was buried in Lapaha, Tongatapu, Tonga.