Alton C. Parker
... that Alton C. Parker was the first black police detective in Canada?
... that <b id="mwAVs"><a href="./Alton_C._Parker" id="mwAVw" rel="mw:WikiLink" title="Alton C. Parker">Alton C. Parker</a></b> was the first black <a href="./Detective" id="mwAV0" rel="mw:WikiLink" title="Detective">police detective</a> in Canada?