Where does “*(si-)ia” come from?
*(si-)ia (Proto-Oceanic) comes from Austronesian *(si-)ia, from Proto-Austronesian (si-)ia — he, him, his, she, her, it.
*(si-)ia (Proto-Oceanic) comes from Austronesian *(si-)ia, from Proto-Austronesian (si-)ia — he, him, his, she, her, it.