Teddy Roosevelt Miniature Teddy Bear

Our company manages foreclosed and abandoned properties for a national loan servicing company.  This teddy bear was found in an abandonded property we are cleaning out.  Neighbors told us the property had previously been occupied by an elderly couple (they were tenants, not property owners) approximately 3 years ago.  The property has been vacant since then and both occupants are now deceased.  We were told the current owner bought the property and all it's contents sight unseen and apparently never made a payment as it is now bank-owned.  There are many old cards, letters, baptism and marriage certificates, etc dating back to the early 1900's.  We have found many very old books, antique kitchen utensils,etc.  The previous occupant was apparently a military man and had spent some time in Occupied Japan.  Any info you could provide regarding this teddy bear would be greatly appreciated.  The bear was stored in a zip lock bag in the back of a dresser drawer and included a hand written note "First teddy bear made by President Teddy Roosevelt 1903", photos of which are attached. The bear measures 5" from top of ear to bottom of foot.  Arms and legs are movable and are attached with what looks like a very small staple.  Eyes are glass beads and face details and seams appear to be hand stitched.  Bear is stitched down the front to close it after stuffing.  Thanks so much!