<nowiki>Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Hubertus Nicolaas Sieburgh; Dutch poet, writer and painter (1799-1842); نویسنده، شاعر، و نقاش هلندی; Nederlands dichter (1799-1842); Hendrik Nicolaas Sieburgh; Sieburgh; H.N. Sieburgh</nowiki>