John III, Duke of Cleves
Duke John had an instinct for balance as was shown when he married his eldest daughter Sybille to John Frederick of Saxony . John Frederick would go on to later head the Schmalkaldic League . In many ways John of Cleves' court was ideal for raising a Queen . 
<triplet> Sybille <subj> John Frederick of Saxony <obj> spouse <triplet> John Frederick of Saxony <subj> Sybille <obj> spouse