His son , Johann Leyser ( de ) , was also a theologian , but found himself cut off from his family for his controversial defense of polygamy .
He was the father of nine recorded children , most of whom became theologians .
father 's son , Johann Leyser ( de ) , was also a theologian , but found himself cut off from his family for his controversial defense of polygamy .
He was the father of nine recorded children , most of whom became theologians .