No, darlin', I don't. I follow Bruce's Franklins over to Bienville Parish, LA about 1879.
If I had it, you'd have it in a heartbeat!
Is she still alive? If not, you could likely get a copy of her death certificate from the state. That would give parents.
Do you have a copy of their marriage license? I checked (called) parishes in & around where Bruce's dad lived and found where he married his first wife and then ordered a certified copy of the license from the clerk's office. It gave me her parents' names.
Sorry I can't be of more help.