Walter Mangus Family - Portage PA Area

I am looking for decendants or any information on the family of Walter Mangus from the Portage, PA area.He had 3 sons, George, Glenn and Earl (Deceased) and one daughter, Dorothy (deceased).I know that Walter was married to Rose Willobrand and that Walter died of pneumonia at age 36.Walter had quite a few brothers and sisters, but as he died young and his wife and children did move away, I have no other information than that.If anyone has more, please post or email me.Thanks

Carol Mangus