Hi Tom,
Rudolph & Mabelle Zecha are on the 1930 census, both aged 37, with the 2 girls. He is a manager at a mill but can't readit clearly, maybe a Ladder Mill?
Rudolph was 78 when he died so it's unlikely Mabelle remarried but I suppose she may have moved to live with one of the daughters?
All of the records have Mabelle Zecha (or Mabelle Jameson before she married) - do you have a sugestion of an alternate first name? I suppose it could have been written as Mabel or Maybelle?
An obit would be fantastic if you find one.
Thanks
Naomi