<P> Robert Lincoln was coincidentally either present or nearby when three presidential assassinations occurred . </P>
<P> Robert Lincoln was coincidentally either present or nearby when three presidential assassinations occurred . </P>
who is the only man known to have witnessed the assassinations of 3 different presidents
who is the only man known to have witnessed the assassinations of 3 different presidents
Robert Lincoln was coincidentally either present or nearby when three presidential assassinations occurred
Robert Lincoln was coincidentally either present or nearby when three presidential assassinations occurred