<nowiki>Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; Constant Pieraerts; profesor universitario belga; বেলজীয় বিশ্ববিদ্যালয়ের শিক্ষক; professeur d'université belge; Belgia ülikooli õppejõud; unibertsitateko irakasle belgikarra; profesor universitariu belxicanu; professor d'universitat belga; professor universitário belga; profesor universitar belg; profesor universitar belgian; מרצה באוניברסיטה בלגי; hoogleraar (1835-1887); Belgian university teacher (1835-1887); Belgian university teacher; Belgian university teacher; professore universitario belga; profesor universitario belga; أستاذ جامعي بلجيكي; léachtóir ollscoile Beilgeach (1835-1887); Belçikalı profesör (1835 – 1887)</nowiki>
