Helda (Hulda) Karp was my GrandFathers sister. My GrandFather was Charles William Karp b: 7/15/1890 in Nebraska. There were several Children in this Family.
One of the Fipps children of Helda was Frank Fipps which my Mother Nadine (Karp) Johnson stayed in contact with untill his death. She is still alive and could poss. help you.. Frank last residence was in Enid, Oklahoma.... and I know one of his sons now lives in Northern Ca.
Let me know what you are looking for and If I don't have it.. Maybe I can be of help through my mother.