Yes, John Bosco and Don Bosco are the same person. John is his
first name, and I believe that Don is a title, so it would be Don
John Bosco (as in Father John Bosco)
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The salesians order name is Don Bosco.
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it could be blue and yellow, because these are the colours of
the salesians, which are based on don bosco- who based his work on
st.francis of sales