Talofa/Hello:

I see your predicament! -- <g>.

Per familysearch.org birth/death data for:

Sinatoga IPUINU:
b.abt.1883 Leone, Tutuila, Samoa
Sinatoga SALAVEA:
b.abt.1878 Leone, Tutuila, Samoa; d.1953

Tuufuli MELEI:
b.abt.1879 Fagatogo, Tutuila, Samoa, Pacific Islands
m.1903 Fagatogo, Tutuila, Samoa, Pacific Islands
(Sinatoga IPUINI)

Tuufuli MELEI & Sinatoga IPUINU: 3 girls, 2 boys.
Tuufuli Melei TUUFULI & Sinatoga Ipuinu SALAVE'A: 1 girl.

Kalapu TUUFULI -- does this name sound familiar? Could he be a brother? son? birth name of person listed above?

I can send images, just let me know off-topic. If I should find more info I'll be in touch. Hope this helps.

Manuia/Regards,
--Manaia