Final answer:
Isaac Newton's parents were Isaac Newton, Sr., a farmer, and Hannah Ayscough Newton. He had at least two half-siblings from his mother's second marriage. Newton became a prominent mathematician and scientist after attending Trinity College at Cambridge.
Step-by-step explanation:
Sir Isaac Newton was born into a family from Lincolnshire, England. His father, also named Isaac Newton, was a prosperous farmer who died three months before Newton was born. His mother, Hannah Ayscough, remarried when Isaac was three, leaving him to be raised by his maternal grandmother. As for siblings, details are scarce, but Newton did have at least two half-siblings, a brother Benjamin and a sister Mary, from his mother's second marriage to Reverend Barnabas Smith.
Overcoming his mother's initial wishes for him to tend to the family farm, Isaac Newton attended Trinity College at Cambridge in 1661. His natural prowess in mathematics and the sciences soon became apparent, leading him to an illustrious academic career. By 1669, Newton was appointed professor of mathematics at Cambridge. Later, Newton's work on the laws of motion, gravity, optics, and mathematics monumentalized him as one of history's most influential scientists.
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