My mother is the only sibling still living.  She recently turned 98.  She once corresponded with a cousin named Helen Lovelock, who was, I believe, an Enns still living in Inman as of about 1989 or so.  My mother remembered cousins named Enns, Siebert and Friesen, all of whom lived in Inman and, later, in Reedley.  As a child, I remember visiting my great aunt and uncle Friesen in Reedley.  He owned a furniture store, I believe.  Of the eight children, one died as a youngster of something known only as "summer complaint."  There are currently eight living cousins of my generation, all in California.

The church the family belonged to in Reedley was, I believe, the Mennonite Bretheren Church.  Every one of my mother's generation adopted the faith of their spouse in preference to remaining with the Mennonite faith.  I still do remember the huge traditional family reunions we had each Thanksgiving, with many traditional Mennonite dishes being served.  I hope this is helpful in some way for you.  In a search for my birth parents, I was reunited with my own Danish family from South Dakota in 2001.

I should add that my mother's mother, Aganetha, suffered from severe dementia, though in those days, it was simply called "forgetfulness."  She died in a dreary Mennonite home in Reedley in 1943.  I remember seeing her as a small child in that place. 

Of those siblings in my mother's generation who survived past 65, every one had some form of dementia or Alzheimer's disease in the last years of life.  My mother began losing her memory in her seventies and is now in end-stage dementia.