Complex sentence: Among several anecdotes from the trip Europe, is one directly involving "Ras" Hailu Tekle Haymanot, who at the time was one of the wealthiest men in the Ethiopian Empire.
Split into simpler sentences: Among several anecdotes from the trip Europe, is one directly involving "Ras" Hailu Tekle Haymanot. At the time, he was one of the wealthiest men in the Ethiopian Empire.