useless trivia: What Word Means: One Who Lopes?

Questions

In 1783 Agustin I de Iturbide, emperor of ---------- (1822-23), born. ?

In 1825 ---------- transportation is born with first track in England. ?

In 1918 Sir ---------- Ryle, British radio astronomer, astronomer royal 1972-82, born. ?

In 1918 Sir Martin---------- , British radio astronomer, astronomer royal 1972-82, born. ?

In 1922 ---------- Penn, stage and film director, born. ?