Francis received her at the Porziuncola and thereby established the Order of Poor Ladies .
On the night of Palm Sunday , March 28 , 1212 , Clare clandestinely left her family 's palace .
Francis received Clare at the Porziuncola and thereby established the Order of Poor Ladies .
On the night of Palm Sunday , March 28 , 1212 , Clare clandestinely left her family 's palace .