The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
AFLAC Inc. COM 001055102 464 5,700 SH   DFND 01 02 5,500 0 200
AFLAC Inc. COM 001055102 81 1,000 SH   OTR 2 1,000 0 0
AbbVie Inc. COM 00287Y109 1,519 17,090 SH   DFND 01 02 11,490 0 5,600
AbbVie Inc. COM 00287Y109 267 3,000 SH   OTR 2 3,000 0 0
Abbott Laboratories Co. COM 002824100 1,041 19,510 SH   DFND 01 02 13,910 0 5,600
Abbott Laboratories Co. COM 002824100 160 3,000 SH   OTR 2 3,000 0 0
Access National Corporation COM 004337101 335 11,683 SH   DFND 01 02 11,683 0 0
Agilent Technologies Inc. COM 00846U101 254 3,964 SH   DFND 01 02 3,278 0 686
Agilent Technologies Inc. COM 00846U101 157 2,440 SH   OTR 2 2,440 0 0
American Express Co. COM 025816109 283 3,133 SH   DFND 01 02 3,063 0 70
Anadarko Petroleum COM 032511107 3,171 64,917 SH   DFND 01 02 57,547 0 7,370
Anadarko Petroleum COM 032511107 2,052 42,000 SH   OTR 2 42,000 0 0
Apache Corporation COM 037411105 3,163 69,066 SH   DFND 01 02 61,466 0 7,600
Apache Corporation COM 037411105 1,420 31,000 SH   OTR 2 31,000 0 0
Apple Inc. COM 037833100 2,731 17,720 SH   DFND 01 02 15,790 0 1,930
Apple Inc. COM 037833100 324 2,100 SH   OTR 2 2,100 0 0
B B & T Corporation COM 054937107 18,125 386,121 SH   DFND 01 02 345,560 0 40,561
B B & T Corporation COM 054937107 8,168 174,000 SH   OTR 2 174,000 0 0
BHP Billiton PLC ADR COM 05545E209 763 21,531 SH   DFND 01 02 18,531 0 3,000
BHP Billiton PLC ADR COM 05545E209 425 12,000 SH   OTR 2 12,000 0 0
BP PLC COM 055622104 737 19,178 SH   DFND 01 02 13,378 0 5,800
BP PLC COM 055622104 269 7,000 SH   OTR 2 7,000 0 0
Bank of America Corporation COM 060505104 4,576 180,600 SH   DFND 01 02 170,002 0 10,598
Bank of America Corporation COM 060505104 862 34,000 SH   OTR 2 34,000 0 0
Berkshire Hathaway Inc. Class COM 084670108 824 3 SH   DFND 01 02 3 0 0
Berkshire Hathaway Inc. Class COM 084670702 212 1,154 SH   DFND 01 02 1,154 0 0
Burke and Herbert Bank & Trust COM 121331102 483 212 SH   DFND 01 02 212 0 0
Burke and Herbert Bank & Trust COM 121331102 228 100 SH   OTR 2 100 0 0
CF Industries Holdings Inc. COM 125269100 2,475 70,405 SH   DFND 01 02 58,645 0 11,760
CF Industries Holdings Inc. COM 125269100 668 19,000 SH   OTR 2 19,000 0 0
CSRA Inc. COM 12650T104 260 8,050 SH   DFND 01 02 8,050 0 0
CSRA Inc. COM 12650T104 129 4,000 SH   OTR 2 4,000 0 0
CalAtlantic Group Inc. COM 128195104 4,494 122,679 SH   DFND 01 02 109,279 0 13,400
CalAtlantic Group Inc. COM 128195104 2,381 65,000 SH   OTR 2 65,000 0 0
Caterpillar Inc. COM 149123101 2,385 19,123 SH   DFND 01 02 15,078 0 4,045
Caterpillar Inc. COM 149123101 249 2,000 SH   OTR 2 2,000 0 0
Cenovus Energy Inc. COM 15135U109 535 53,414 SH   DFND 01 02 49,124 0 4,290
Cenovus Energy Inc. COM 15135U109 351 35,000 SH   OTR 2 35,000 0 0
Chesapeake Energy Corp. COM 165167107 206 47,870 SH   DFND 01 02 41,870 0 6,000
Chesapeake Energy Corp. COM 165167107 228 53,000 SH   OTR 2 53,000 0 0
Chevron Corporation COM 166764100 6,401 54,476 SH   DFND 01 02 47,476 0 7,000
Chevron Corporation COM 166764100 2,350 20,000 SH   OTR 2 20,000 0 0
Citigroup Inc. COM 172967424 217 2,980 SH   DFND 01 02 1,680 0 1,300
Citigroup Inc. COM 172967424 182 2,500 SH   OTR 2 2,500 0 0
Cleveland-Cliffs Inc. COM 185899101 148 20,700 SH   DFND 01 02 18,400 0 2,300
Cleveland-Cliffs Inc. COM 185899101 229 32,000 SH   OTR 2 32,000 0 0
Comcast Corporation Cl A New COM 20030N101 241 6,262 SH   DFND 01 02 6,262 0 0
Comcast Corporation Cl A New COM 20030N101 373 9,704 SH   OTR 2 9,704 0 0
ConocoPhillips COM 20825C104 4,670 93,303 SH   DFND 01 02 81,603 0 11,700
ConocoPhillips COM 20825C104 2,252 45,000 SH   OTR 2 45,000 0 0
Costco Wholesale Corporation COM 22160K105 214 1,300 SH   DFND 01 02 1,200 0 100
DXC Technology Company COM 23355L106 1,644 19,145 SH   DFND 01 02 17,299 0 1,846
DXC Technology Company COM 23355L106 639 7,436 SH   OTR 2 7,436 0 0
Darden Restaurants Inc. COM 237194105 394 5,000 SH   DFND 01 02 5,000 0 0
Dell Technologies In Class V COM 24703l103 283 3,659 SH   DFND 01 02 3,659 0 0
Delta Air Lines Inc. COM 247361702 2,610 54,120 SH   DFND 01 02 46,820 0 7,300
Delta Air Lines Inc. COM 247361702 386 8,000 SH   OTR 2 8,000 0 0
Duke Energy Corp. COM 26441C204 221 2,629 SH   DFND 01 02 1,629 0 1,000
Enbridge Inc COM 29250N105 762 18,205 SH   DFND 01 02 14,761 0 3,444
Enbridge Inc COM 29250N105 82 1,968 SH   OTR 2 1,968 0 0
Encana Corporation COM 292505104 685 58,167 SH   DFND 01 02 53,642 0 4,525
Encana Corporation COM 292505104 401 34,000 SH   OTR 2 34,000 0 0
Ensco PLC COM G3157S106 168 28,197 SH   DFND 01 02 23,497 0 4,700
Ensco PLC COM G3157S106 155 26,000 SH   OTR 2 26,000 0 0
Exxon Mobil Corp. COM 30231G102 1,625 19,823 SH   DFND 01 02 19,823 0 0
Exxon Mobil Corp. COM 30231G102 222 2,709 SH   OTR 2 2,709 0 0
Federal Realty Trust COM 313747206 1,130 9,100 SH   DFND 01 02 9,100 0 0
Freeport-McMoRan Inc. COM 35671D857 2,062 146,870 SH   DFND 01 02 114,402 0 32,468
Freeport-McMoRan Inc. COM 35671D857 1,123 80,000 SH   OTR 2 80,000 0 0
General Electric Co. COM 369604103 897 37,103 SH   DFND 01 02 31,103 0 6,000
General Electric Co. COM 369604103 242 10,000 SH   OTR 2 10,000 0 0
General Mills Inc. COM 370334104 12,049 232,790 SH   DFND 01 02 229,090 0 3,700
General Mills Inc. COM 370334104 2,381 46,000 SH   OTR 2 46,000 0 0
Gulf Coast Ultra Deep Royalty COM 40222T104 1 12,000 SH   DFND 01 02 12,000 0 0
HP Inc. COM 40434L105 2,554 127,941 SH   DFND 01 02 106,441 0 21,500
HP Inc. COM 40434L105 798 40,000 SH   OTR 2 40,000 0 0
Halliburton Company COM 406216101 193 4,200 SH   DFND 01 02 3,300 0 900
Halliburton Company COM 406216101 92 2,000 SH   OTR 2 2,000 0 0
Helmerich & Payne Inc. COM 423452101 182 3,500 SH   DFND 01 02 2,800 0 700
Helmerich & Payne Inc. COM 423452101 104 2,000 SH   OTR 2 2,000 0 0
Hewlett Packard Enterprise Co. COM 42824C109 1,918 130,357 SH   DFND 01 02 108,857 0 21,500
Hewlett Packard Enterprise Co. COM 42824C109 588 40,000 SH   OTR 2 40,000 0 0
Honeywell International Inc. COM 438516106 609 4,300 SH   DFND 01 02 4,300 0 0
International Business Machine COM 459200101 8,466 58,353 SH   DFND 01 02 49,863 0 8,490
International Business Machine COM 459200101 2,757 19,000 SH   OTR 2 19,000 0 0
JetBlue Airways Corporation COM 477143101 350 18,900 SH   DFND 01 02 16,400 0 2,500
JetBlue Airways Corporation COM 477143101 148 8,000 SH   OTR 2 8,000 0 0
John Deere & Co. COM 244199105 3,730 29,700 SH   DFND 01 02 25,100 0 4,600
John Deere & Co. COM 244199105 754 6,000 SH   OTR 2 6,000 0 0
Johnson & Johnson COM 478160104 3,049 23,451 SH   DFND 01 02 18,771 0 4,680
Johnson & Johnson COM 478160104 780 6,000 SH   OTR 2 6,000 0 0
LGI Homes Inc COM 50187T106 1,694 34,880 SH   DFND 01 02 33,980 0 900
LGI Homes Inc COM 50187T106 2,186 45,000 SH   OTR 2 45,000 0 0
Laboratory Corp. of America Ho COM 50540R409 666 4,410 SH   DFND 01 02 4,410 0 0
Laboratory Corp. of America Ho COM 50540R409 755 5,000 SH   OTR 2 5,000 0 0
Lowes Companies Inc. COM 548661107 310 3,875 SH   DFND 01 02 3,875 0 0
MDU Resources COM 552690109 3,215 123,906 SH   DFND 01 02 113,471 0 10,435
MDU Resources COM 552690109 1,752 67,500 SH   OTR 2 67,500 0 0
McDonalds Corporation COM 580135101 2,121 13,539 SH   DFND 01 02 11,039 0 2,500
McDonalds Corporation COM 580135101 313 2,000 SH   OTR 2 2,000 0 0
Merck & Company Inc. New COM 58933Y105 2,084 32,551 SH   DFND 01 02 26,376 0 6,175
Merck & Company Inc. New COM 58933Y105 192 3,000 SH   OTR 2 3,000 0 0
Micro Focus Intl PLC ADR COM 594837304 570 17,869 SH   DFND 01 02 14,917 0 2,952
Micro Focus Intl PLC ADR COM 594837304 175 5,493 SH   OTR 2 5,493 0 0
Microsoft Corp. COM 594918104 1,128 15,137 SH   DFND 01 02 11,737 0 3,400
Microsoft Corp. COM 594918104 372 5,000 SH   OTR 2 5,000 0 0
NVR Inc. COM 62944T105 5,310 1,860 SH   DFND 01 02 760 0 1,100
NVR Inc. COM 62944T105 5,710 2,000 SH   OTR 2 2,000 0 0
Nabors Industries Ltd. COM G6359F103 301 37,319 SH   DFND 01 02 25,044 0 12,275
Nabors Industries Ltd. COM G6359F103 132 16,320 SH   OTR 2 16,320 0 0
National Oil Well Varco Inc. COM 637071101 1,632 45,681 SH   DFND 01 02 40,626 0 5,055
National Oil Well Varco Inc. COM 637071101 715 20,000 SH   OTR 2 20,000 0 0
NextEra Energy Inc. COM 65339F101 2,288 15,610 SH   DFND 01 02 10,610 0 5,000
Noble Corp. PLC COM G65431101 20 4,400 SH   DFND 01 02 2,400 0 2,000
Noble Corp. PLC COM G65431101 46 10,000 SH   OTR 2 10,000 0 0
Norfolk Southern Corporation COM 655844108 288 2,180 SH   DFND 01 02 1,880 0 300
Now Inc. COM 67011P100 176 12,770 SH   DFND 01 02 11,357 0 1,413
Now Inc. COM 67011P100 69 5,000 SH   OTR 2 5,000 0 0
Old Dominion Freight Line Inc. COM 679580100 348 3,160 SH   DFND 01 02 2,700 0 460
Old Dominion Freight Line Inc. COM 679580100 220 2,000 SH   OTR 2 2,000 0 0
PNC Financial Services Group I COM 693475105 2,582 19,161 SH   DFND 01 02 17,757 0 1,404
PNC Financial Services Group I COM 693475105 404 3,000 SH   OTR 2 3,000 0 0
Pfizer Inc. COM 717081103 320 8,962 SH   DFND 01 02 3,762 0 5,200
Pfizer Inc. COM 717081103 357 10,000 SH   OTR 2 10,000 0 0
Phillips 66 COM 718546104 4,290 46,829 SH   DFND 01 02 39,629 0 7,200
Phillips 66 COM 718546104 2,061 22,500 SH   OTR 2 22,500 0 0
Potash Corp. of Saskatchewan I COM 73755L107 250 13,000 SH   DFND 01 02 9,450 0 3,550
Potash Corp. of Saskatchewan I COM 73755L107 154 8,000 SH   OTR 2 8,000 0 0
Quest Diagnostics COM 74834L100 893 9,535 SH   DFND 01 02 9,535 0 0
Quest Diagnostics COM 74834L100 281 3,000 SH   OTR 2 3,000 0 0
Rayonier Incorporated COM 754907103 2,347 81,224 SH   DFND 01 02 65,431 0 15,793
Rayonier Incorporated COM 754907103 520 18,000 SH   OTR 2 18,000 0 0
Raytheon Company COM 755111507 1,101 5,900 SH   DFND 01 02 4,900 0 1,000
Raytheon Company COM 755111507 746 4,000 SH   OTR 2 4,000 0 0
Regions Financial Corp. New COM 7591EP100 464 30,457 SH   DFND 01 02 26,457 0 4,000
Regions Financial Corp. New COM 7591EP100 838 55,000 SH   OTR 2 55,000 0 0
Schlumberger Ltd. COM 806857108 847 12,140 SH   DFND 01 02 10,140 0 2,000
Schlumberger Ltd. COM 806857108 588 8,426 SH   OTR 2 8,426 0 0
South32 Limited COM 84473L105 129 9,976 SH   DFND 01 02 7,736 0 2,240
South32 Limited COM 84473L105 62 4,800 SH   OTR 2 4,800 0 0
Southwest Airlines Co. COM 844741108 218 3,900 SH   DFND 01 02 3,900 0 0
Southwest Airlines Co. COM 844741108 112 2,000 SH   OTR 2 2,000 0 0
Suncor Energy Inc. New COM 867224107 946 27,000 SH   DFND 01 02 22,000 0 5,000
Suncor Energy Inc. New COM 867224107 1,436 41,000 SH   OTR 2 41,000 0 0
Sysco Corporation COM 871829107 421 7,800 SH   DFND 01 02 7,800 0 0
Torchmark Corporation COM 891027104 1,564 19,522 SH   DFND 01 02 19,522 0 0
Transocean Ltd. COM H8817H100 114 10,620 SH   DFND 01 02 7,620 0 3,000
Union Pacific Corp. COM 907818108 302 2,600 SH   DFND 01 02 2,600 0 0
United Rentals Inc. COM 911363109 1,245 8,975 SH   DFND 01 02 8,275 0 700
United Rentals Inc. COM 911363109 139 1,000 SH   OTR 2 1,000 0 0
VSE Corporation COM 918284100 13,335 234,520 SH   DFND 01 02 234,520 0 0
Valero Energy Corp. COM 91913Y100 2,459 31,960 SH   DFND 01 02 24,860 0 7,100
Valero Energy Corp. COM 91913Y100 1,154 15,000 SH   OTR 2 15,000 0 0
Vanguard FTSE Emerging Markets COM 922042858 453 10,390 SH   DFND 01 02 10,390 0 0
Wal-Mart Stores Inc. COM 931142103 563 7,204 SH   DFND 01 02 6,904 0 300
Washington REIT SBI COM 939653101 783 23,890 SH   DFND 01 02 19,600 0 4,290
Weatherford International PLC COM G48833100 51 11,080 SH   OTR 2 11,080 0 0
Weyerhaeuser Company COM 962166104 1,920 56,416 SH   DFND 01 02 44,453 0 11,963
Weyerhaeuser Company COM 962166104 572 16,800 SH   OTR 2 16,800 0 0
iShares Core S&P 500 ETF COM 464287200 508 2,009 SH   DFND 01 02 2,009 0 0
BlackRock MuniVest Fund Inc. CFND 09253r105 119 12,285 SH   DFND 01 02 12,285 0 0
Central Europe, Russia & Turke CFND 153436100 260 10,507 SH   DFND 01 02 7,507 0 3,000
Central Europe, Russia & Turke CFND 153436100 195 7,900 SH   OTR 2 7,900 0 0
India Fund Inc. CFND 454089103 238 8,900 SH   DFND 01 02 8,900 0 0