Dolly Madison is part of the Hostess product line.
Below is a full brand name list that Hostess sold under.
Baker's Inn
Beefsteak
Blue Ribbon
Bread du Jour
Butternut Breads
Colombo
Cotton’s
Di Carlo
Dolly Madison
Drakes
Dutch Hearth
Eddy’s
Good Hearth
Holsom
Home Pride
Hostess
J.J. Nissen
Merita
Millbrook
Mrs. Cubbison's Foods
Nature's Pride
Parisian
Standish Farms
Sweetheart
Twinkie
Toscana
Wonder Bread
Plant locations;
Birmingham, AL
Anchorage, AK
Los Angeles ,CA (2)
Oakland, CA
Sacramento, CA
Denver, CO
Jacksonville, FL
Orlando; FL
Columbus, GA
Hodgkins, IL
Peoria, IL
Schiller Park, IL
Columbus, IN
Indianapolis, IN
Waterloo, IA
Emporia, KS
Lenexa, KA
Alexandria, LA
Biddeford, ME
Boonville, MO
Billings, MT
Henderson, NV
Wayne, NJ
Rocky Mount, NC
Defiance, OH
Northwood, OH
Tulsa, OK
Philadelphia, PA
Knoxville, TN
Memphis, TN
Ogden, UT
Salt Lake City, UT