Analysis of information sources in references of the Wikipedia article "1963 Goa, Daman and Diu Legislative Assembly election" in English language version.
The 1st General election of liberated Goa, Daman and Diu, was held on 09/12/1963 ... Late Shri Dayanand Bandodkar became the first Chief Minister of Independent Goa, Daman and Diu.
By 1963, he was a prominent founding member of the Maharashtrawadi Gomantak Party, which formed liberated Goa's first elected government, where Shirodkar served as the speaker.
There shall be a Legislative Assembly for each Union territory ... The total number of seats in the Legislative Assembly of [the Union territory] to be filled by persons chosen by direct election shall be thirty.