Tribes Served Sisseton-Wahpeton Sioux Tribe Our Staff Edward Grant Fiduciary Trust Officer Phone: 701-854-3419 Cell: 701-425-3986 Jonathan Donnell Trust Accounts Administrator Phone: 605-698-4906 Fax: 605-742-0194 Cyrus Hawkins Accounting Technician Phone: 605-698-4906 Gina Robertson Accounting Technician Phone: 605-698-4906 Fax: 605-742-0194 Mailing Address Bureau of Trust Funds Administration Attn: Sisseton Agency P.O. Box 26928 Albuquerque, NM 87125 Office Location Sisseton Field Office 12554 BIA Highway 711 Agency Village, SD 57262 Directions to the Office From Sisseton, SD take BIA Hwy 700 South 6.5 miles and turn right on Veterans Memorial Drive. From Interstate I-29 South - take Sisseton exit 232 and turn right (heading west) 3 miles and turn left on BIA Hwy 700 and go south 6.5 miles and turn right on Veterans Memorial Drive. From Interstate I-29 North - Take Peever exit 224 and turn left (heading west) 3 miles and turn right on BIA Hwy 700 and go 2 miles north then turn left on Veterans Memorial Drive. Unclaimed Money BTFA currently holds $80 million in trust for thousands of beneficiaries with no known address. Search our records to see if your name, or the name of someone you know, is on the list.