Sentence:  These plans , like du Pont 's contained provisions for passing the vote on du Pont 's General Motors shares on to the ultimate stockholders of du Pont , Christiana , and Delaware , except that officers and directors of the <WSD>three</WSD> companies , their spouses , and other people living in their households , as well as other specified persons , were to be totally disenfranchised . 
Meaning of the word marked with <WSD> tags:  being one more than two