Castellia is a genus of African and Eurasian plants in the grass family. The only known species is Castellia tuberculosa, native to southern Europe (Spain, Sardinia, Greece), northern and northeastern Africa (Algeria, Libya, Morocco, Tunisia, Djibouti, Eritrea, Somalia, Sudan), and southwestern Asia (Saudi Arabia, Oman, Persian Gulf Sheikdoms, Iran, Pakistan, Punjab State of India).
castellia is a species of algae
A: No

The 1955 NCAA Skiing Championships were contested in Northfield, Vermont at the second annual NCAA-sanctioned ski tournament to determine the individual and team national champions of men's collegiate alpine, cross country skiing, and ski jumping in the United States.
1955 comes within a 20-year span of 1945.
A: Yes

Henry Pelham Fiennes Pelham-Clinton, 4th Duke of Newcastle-under-Lyne {'1': ", '2': ", '3': ", '4': "} (31 January 1785 12 January 1851) was a British nobleman and politician who played a leading part in British politics in the late 1820s and early 1830s. He was styled Lord Clinton from birth until 1794 and Earl of Lincoln between 1794 and 1795.
Henry Pelham Fiennes Pelham-Clinton was corrupt
A:
It's impossible to say