Alfred North Whitehead was born in Ramsgate, Kent, England, in 1861. His father, Alfred Whitehead, was a minister and schoolmaster of Chatham House Academy, a successful school for boys established by Thomas Whitehead, Alfred North's grandfather. Whitehead himself recalled both of them as being very successful schoolmasters, but that his grandfather was the more extraordinary man. Whitehead's mother was Maria Sarah Whitehead, formerly Maria Sarah Buckmaster. Whitehead was apparently not particularly close with his mother, as he never mentioned her in any of his writings, and there is evidence that Whitehead's wife, Evelyn, had a low opinion of her.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Who was Whitehead's mother?
Ah, so.. Maria Sarah Whitehead, formerly Maria Sarah Buckmaster

In Japan, the term kirishitan (written in Edo period documents , , and in modern Japanese histories as ), from Portuguese cristao, referred to Roman Catholics in the 16th and 17th centuries before the religion was banned by the Tokugawa shogunate. Today, Christians are referred to in Standard Japanese as , Kirisuto-kyoto or the English-derived term kurisuchan.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): When was the term kirishitan used by the Japanese?
Ah, so.. 16th and 17th centuries

The patron saint of Palermo is Santa Rosalia, who is widely revered. On 14 July, people in Palermo celebrate the annual Festino, the most important religious event of the year. The Festino is a procession which goes through the main street of Palermo to commemorate the miracle attributed to Santa Rosalia who, it is believed, freed the city from the Black Death in 1624. Her remains were discovered in a cave on Monte Pellegrino, and her remains were carried around the city three times, banishing the plague. There is a sanctuary marking the spot where her remains were found which can be reached via a scenic bus ride from the city.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): When is Palermo's most important religious event of the year held?
Ah, so..
14 July