I have Hangrens, Lindholms (Linholm), and Ogrens in my family, and my mother was a Hylen.
I believe I also have a wedding picture of Carl Ogren and his bride.
Peter Alfred Hangren and Matilda Lindholm ("Linholm" in the Dawson Co., NE marriage records) are my great-grandparents. Their daughter, Beda Hylen, is my grandmother; her daughter, Louise Strimple, is my mother. I have spotty information about the earlier Hangren relations, and nothing about the relatives who remained in Sweden. Just yesterday, however, I discovered three Hangrens right here in the Chicago area who are cousins I didn't know about.
If we get our information and resources together, maybe we can make a larger picture.