Re: Hildenbrand from Indiana

In January 1922 Mrs Hildenbrand was born.She would have been about 83 this month, had she not died.I still feel she died in Northern Indiana near Michigan border someplace, within the past 5, 8 years or so.Besides Louise she and her husband had three other children.Louise was somewhere in the middle.I believe Louise was born between 1950-54, .
I have no further information on her father, except that he worked in a plant where they made motors for airplanes(ww2), and later for other things including some auto.He would be about 80is today too if he is/was alive.I am beginning to think he may still be alive.
They lived in the country.Not on a farm, but there were farms all around them.It was an hours ride to get to school, from there home.
They were Roman Catholic(mother), Mr Hildenbrand apparently didn't go to church often.
I am still hoping someone sees this that can help me find out who her parents were/are(dad), and who her 3 siblings are and their families.I know she (Louise) has a bunch of cousins in the area too, but don't know if they are Hildenbrands or not.
God Bless anyone willing to do some lookups for me.Obituary if it can be found, would be a big stepping stone, I think.
Thank you one and all----again.
Barbara