this was discovered in december 2007, 31 years later. for three weeks they remained in the white house to protect the president. in modern times, the word is still used formally as a social title for men. he was known as "the father of the two-ocean navy". the epoch game pocket computer was released in japan in 1984. the game system did not sell very well. in comics, speech is usually shown through word balloons. below is a complete list of office-holders: it can be used over an age range of about 1 million years to over 4.5 billion years. 