Is jakie Robinson a common or a proper noun?

Where is the mint mark on a1919 British penny? What is the troy weight of 50 grams? Where were the first commonwealth games? Is carnival a common noun? What material is used to make Indian currency coins? How many gold coins will fit in a 7X6 tea pot? What do you do when you have won the game feudalism? What results from a censure? What are some criticism of commonwealth? Who hit first century in ODI cricket? Will GB win the men football? How do you know when batsman have crossed? Who is the redhead in the Canadian Cadbury Thins commercial? What do the symbols mean on the cheltenham coat of arms? Is Brazil in the commonwealth games? Who is curzon smith in forge? What was the last coal mine to close down? Which country is the leading producer of gold? How much is an America the beautiful 2011 gold plated chicksaw quarter worth? Is Bloody Mary the same person as Mary Queen of Scots?