Of course not.
jamaican
a jamaican scientist
No
He didn't invent cattle. Cattle have been around for far longer than Dr. Lecky has. He simply developed four breeds for his country, Jamaica: Jamaican Hope, Jamaican Red, Jamaican Black and Jamaican Brahman.
Dr. Thomas Lecky
Dr. Thomas Phillip Lecky
jamaican patties
Dr. Fenton Ferguson is a Jamaican politician who has served as a Member of Parliament and a government minister. He has held various positions in the Jamaican government, including Minister of Health.
He really didn't discover anything, rather developed several new Jamaican cattle breeds, being the Jamaican Hope, Jamaican Red, Jamaican Black and the Jamaican Brahman.
You nor Dr. Lecky cannot "invent" cattle. The proper word to use here is developed, not invent. He developed several breeds of cattle for use in Jamaica: the Jamaican Hope, Jamaican Black, Jamaican Red and Jamaican Brahman. These breeds are, respectively, dairy and beef breeds.
She was. She died in 1992. Please see the link.
pharmacologist, Professor Manley West, and ophthalmologist, Dr Albert Lockhart