Trinidad and Tobago's citizenship laws may have changed over time, so it's important to consult with the relevant government office or embassy to obtain the most accurate information. Generally speaking, if your father was born in Trinidad and you were born outside of Trinidad and Tobago, you may need to apply for citizenship by descent and meet specific requirements.
These requirements can include providing evidence of your father's birth, your relationship, evidence of your nationality, and other pertinent documents. The specific documents required may vary and are subject to change, so it's crucial to contact the Trinidad and Tobago embassy or consulate near you for the most accurate and current information.