useless trivia: What Word Means: A Wolf - To Produce A Howl Like A Wolf With A Pipe Organ?

Questions

In 1822 ---------- Herschel discovered Uranus, dies at 85. ?

In 1822 William ---------- discovered Uranus, dies at 85. ?

In 1822 William Herschel discovered---------- , dies at 85. ?

In 1822 William Herschel discovered Uranus, dies at---------- . ?

In 1825 ---------- declares independence from Brazil (National Day). ?