Fraternity is the third core principle of the Knights...
The Knights of Columbus was founded, in large part, to provide assistance to the widows and children left behind when the family breadwinner died – often prematurely.
The Order’s top-rated insurance program continues to do this today, as do individual Knights, who last year gave more than 10 million hours of their time to assist sick and/or disabled members and their families.
In the Knights of Columbus, we watch out for and take care of one another. 

Knights that have attained the 3rd degree enjoy privileges that include ability to serve as a local council officer, and admission to state and Supreme Council business meetings.