Chris's house fire

Received a call from my son, Chris, this morning.  He lives in St. Helens, OR.  The house they rent caught fire on the second floor this morning and destroyed that floor.  Unfortunately, no rental insurance.  Lots of smoke and water damage on the first floor.  Luckily, everyone and all the pets made it out okay.  Not positive yet but think it was in the wall.  The 2 rooms upstairs were the kids rooms (20 and 17) and they lost everything.  They have a place to stay for now but need clothing and various things mostly for the kids as well as emergency expenses.  Any help would be appreciated!