Wikepedia says Forest River was founded in 1996, so I'd say the answer is NO.
But FR may
have bought out whoever did make it. FR does make a Sandpiper line, but that may be coincidence.
Forest River, Inc. - Manufacturer of Travel Trailers - Fifth Wheels - Tent Campers - Motorhomes
I'm sure there are others here who know more and will chime in.
1988 Coleman Sequoia - popup (1987-2007)
2012 Roo19 - hybid (2012-2015)
2016 Mini Lite 2503S - tt (2015 - ???)
2011 Traverse LT, 3.6L, FWD
2009 Silverado Ext Cab, 5.3L, 4x4, 3.73
2016 Silverado 2500HD Dbl Cab, 6.0L 4x4, 4.10