[1] Tjokroaminoto was studying in Surabaya at the time of her birth, and although he did visit his wife and child when he could, it was only in 1907 that he was able to bring them to live with him.
[1] In 1912 her brother Harsono Tjokroaminoto was born, who would later be an independence activist, politician and ambassador.
Sukarno, the future independence fighter and first president of Indonesia, was a student boarding in Tjokroaminoto's house in Surabaya during the late 1910s.
[3] That same year, he graduated from the Hogere Burgerschool in Surabaya and soon he and Oetari relocated to Bandung so he could enroll in the Technische Hoogeschool te Bandoeng.
Therefore, he asked Oetari for a divorce and returned to Surabaya to settle things with Tjokroaminoto.