Lost everything in a house fire

My brother in law is a hard working man.. He busted his butt to get his credit where it needed to be to purchase a home for his wife and 3 children.. In November he finally accomplished that.. Everything was going great until 02/26/16.. The day started off great.. Until 1pm when he had left for work, my husband and I were at their house watching their 3 yr old son along with our 2 daughters.. We heard a distance boom, we ran and checked on the kids they were fine but we ran thru the house trying to find out what the noise was.. When down stairs and the basement was on fire.. We tried to put the fire out with no success and they lost everything! Them and their kids lost everything.. They are they type of people who don't ask people for help but right now they need help! Even if it's just donations of clothing, household items, tvs, any help will be much appreciated!! Robert is a 34x34 pants, large shirts, size 12 shoes.. Stephanie is a 5 or 6 pants, medium shirts, size 7 shoe.. Their oldest daughter is a 6x shirt, 5t pants, size 12c shoe.. Second daughter is a 4/5 shirts, 4t pants and size 11c shoe and their son is a 4t children's and a size 9c shoe.. Women's Size 22pants 3xl shirt 9shoe boys 78shirts and pants and Women's 7pants and medium shirts Thanks for your time and any donations..