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Abraham Isaac Kook was born in 1864.
I believe you have your story confused with the Old Testament Patriarch Abraham who had a son named Isaac, not the same person as St. Isaac Jogues who was born thousands of years after Abraham was dead.
Traditional chronology puts the birth of Isaac in 1712 BCE, when his father Abraham was one hundred years old.See also:More about Abraham and Isaac
Jacob was 130 years old when he entered Egypt (Gen. 47:9) and therefore had been born in 2005 B.C. Isaac was sixty when Jacob was born (Gen 25:26), and Abraham was 100 when Isaac was born (Gen. 21:5). Therefore, Abraham was 160 years old being born in 2165 B.C.
Fifteen.See also the Related Link.More about Abraham, Isaac and JacobHow old was Abraham's son Isaac when Abraham died
Isaac was a young boy when Abraham was going to sacrifice him.
The faith according to the story of Abraham offering Isaac is that Isaac was the only son to Abraham who was already old.
Abraham's son Isaac was around 37 years old when he was almost sacrificed by his father.
Ishmael was not the promised son from God. Ishmael came about because Sarah gave Abraham Hagar to produce a son thinking that they would help God out with His promise of a son. A big mistake. Abraham was 86 years old when Ishmael was born.
In the book of Genesis in the Bible, God promised Abraham and Sarah a son, even in their old age. Abraham was 100 and Sarah was 90 when Isaac was born. The "Child of the Promise" refers to God's promise to Abraham and Sarah.
Abraham had his first child with Hagar, his wife Sarah's Egyptian maid servant.
Ishmael was born when Abraham was 86 years old, which is traditionally dated to around 1910 BCE. Isaac was born when Abraham was 100 years old, approximately 15 years later, around 1895 BCE. These dates are based on biblical chronology and can vary depending on interpretations.