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
Expires:Oct 31, 2018
Estimated average burden
hours per response:23.8

COLUMN 1COLUMN 2COLUMN 3COLUMN 4COLUMN 5COLUMN 6COLUMN 7COLUMN 8
VALUESHRS ORSH/PUT/INVESTMENTOTHERVOTING AUTHORITY
NAME OF ISSUERTITLE OF CLASSCUSIP(x$1000)PRN AMTPRNCALLDISCRETIONMANAGERSOLESHAREDNONE
3M COMPANYCOM88579y1017,78144,359SH SOLE 0044,359
ABBOTT LABSCOM0028241009,91983,974SH SOLE 0083,974
ABBVIE INC SHSCOM00287y10913,038120,869SH SOLE 00120,869
AIR PRODS & CHEMS INC COMCOM0091581064011,566SH SOLE 001,566
ALPHABET INC SHS CL ACOM02079k3053,8521,441SH SOLE 001,441
ALPHABET INC SHS CL CCOM02079k10725,4249,539SH SOLE 009,539
ALTRIA GROUP INCCOM02209s1032,04644,960SH SOLE 0044,960
AMAZON COM INC COMCOM0231351069,8282,992SH SOLE 002,992
AMERICAN EXPRESS CO COMCOM0258161097934,735SH SOLE 004,735
AMERICAN TOWER REIT INC (HLDG COM03027x1005051,905SH SOLE 001,905
ANTHEM INCCOM0367521031,5624,190SH SOLE 004,190
APPLE INCCOM03783310017,562124,114SH SOLE 00124,114
AT&T INCCOM00206r1024,458165,075SH SOLE 00165,075
AUTOMATIC DATA PROCCOM05301510315,49277,491SH SOLE 0077,491
BANK OF AMERICA CORPCOM06050510410,550248,538SH SOLE 00248,538
BERKSHIRE HATHAWAY INC DELAWACOM0846701084111SH SOLE 001
BERKSHIRE HATHAWAYINC DEL CLCOM0846707021,6315,976SH SOLE 005,976
BLACKROCK INCCOM09247x101219262SH SOLE 00262
BLONDER TONGUE LAB INCCOM093698108215188,940SH SOLE 00188,940
BOEING COMPANYCOM0970231056132,790SH SOLE 002,790
BOSTON SCIENTIFIC CORPCOM10113710760914,045SH SOLE 0014,045
BRISTOL-MYERS SQUIBB COCOM11012210810,900184,229SH SOLE 00184,229
BROWN FORMAN CORP CL BCOM1156372096409,563SH SOLE 009,563
CAMDEN PPTY TR COM SBI REITCOM1331311022501,700SH SOLE 001,700
CAPITAL ONE FINLCOM14040h1052,93218,105SH SOLE 0018,105
CARRIER GLOBAL CORPCOM14448c1045,765111,387SH SOLE 00111,387
CATERPILLAR INC DELCOM14912310110,49454,668SH SOLE 0054,668
CHESAPEAKE UTILS CORP COMCOM16530310812,074100,579SH SOLE 00100,579
CHEVRON CORPCOM1667641009,55094,143SH SOLE 0094,143
CHIPOTLE MEXICAN GRILLCOM1696561051,241683SH SOLE 00683
CHUBB LTD NewCOMh1467j1047,42042,776SH SOLE 0042,776
CISCO SYSTEMS INC COMCOM17275r1025,18395,235SH SOLE 0095,235
COCA COLA COMCOM1912161003,46065,951SH SOLE 0065,951
COLGATE PALMOLIVECOM1941621036,04880,025SH SOLE 0080,025
COMPUTER SERVICES INC KYCOM20539a1051,88231,912SH SOLE 0031,912
CONSTELLATION BRANDS INCCOM21036p1083971,885SH SOLE 001,885
CORNING INCCOM21935010510,792295,770SH SOLE 00295,770
COSTCO WHOLESALE CRP DELCOM22160k1051,3863,086SH SOLE 003,086
CROWN CASTLE REIT INC SHSCOM22822v10112,00169,243SH SOLE 0069,243
CSX CORPCOM1264081032679,000SH SOLE 009,000
DANAHER CORP DEL COMCOM2358511025721,881SH SOLE 001,881
DEERE COCOM2441991058562,557SH SOLE 002,557
DIGITAL RLTY TR INCCOM2538681034,65132,203SH SOLE 0032,203
DISNEY (WALT) CO COM STKCOM25468710615,78293,291SH SOLE 0093,291
DOW INC REG SHSCOM2605571033,59262,416SH SOLE 0062,416
DUKE ENERGY CORP NEWCOM26441c2047,06872,433SH SOLE 0072,433
DUPONT DE NEMOURS INCCOM26614n1024,21862,043SH SOLE 0062,043
ECOSPHERE TECH INC COMCOM27922x105010,500SH SOLE 0010,500
EMERSON ELEC COCOM2910111049,621102,136SH SOLE 00102,136
ENTERPRISE PRDTS PRTN LPL PCOM2937921073,148145,480SH SOLE 00145,480
EXXON MOBIL CORP COMCOM30231g1027,010119,186SH SOLE 00119,186
FARMER & MERCHANTS BANCORP INCCOM30779N10522410,000SH SOLE 0010,000
FEDEX CORP DELAWARE COMCOM31428x1063871,766SH SOLE 001,766
FIDELITY MSCI REAL ESTATE INDECOM31609285779126,026SH SOLE 0026,026
FORD MTR CO DEL COM PAR $0.01COM34537086023716,750SH SOLE 0016,750
GENERAL ELECTRICCOM3696043012652,576SH SOLE 002,576
HOME DEPOT INCCOM4370761023551,083SH SOLE 001,083
HONEYWELL INTL INC COMCOM4385161064382,068SH SOLE 002,068
INTEL CORPCOM4581401008,648162,317SH SOLE 00162,317
INTL BUSINESS MACHINES CORP ICOM4592001015,18237,301SH SOLE 0037,301
INTUIT INCCOM461202103445825SH SOLE 00825
INTUITIVE SURGICAL INC NEWCOM46120e602243245SH SOLE 00245
INVESCO S&P 500 LOW VOLATILITYCOM46138e3543956,500SH SOLE 006,500
ISHARES CORE S&P 500 ETFCOM4642872001,6983,943SH SOLE 003,943
ISHARES CORE S&P MID-CAPETFCOM4642875079953,783SH SOLE 003,783
ISHARES CORE S&P SMALL CAP ETCOM4642878048277,583SH SOLE 007,583
ISHARES TR NORTH AMERN TECH ETCOM4642875494641,150SH SOLE 001,150
JOHNSON AND JOHNSON COMCOM47816010412,67078,456SH SOLE 0078,456
JPMORGAN CHASE & COCOM46625h10020,514125,327SH SOLE 00125,327
LOCKHEED MARTIN CORPCOM53983010912,67336,724SH SOLE 0036,724
LOWE'S COMPANIES INCCOM5486611077203,550SH SOLE 003,550
MC CORMICK NON VTGCOM5797802061,00212,369SH SOLE 0012,369
MCDONALDS CORP COMCOM5801351013011,251SH SOLE 001,251
MEDTRONIC PLC SHSCOMg5960l1037916,318SH SOLE 006,318
MERCK AND CO INC SHSCOM58933y10512,829170,806SH SOLE 00170,806
MICROSOFT CORPCOM59491810435,512125,964SH SOLE 00125,964
MONDELEZ INTERNATIONAL INCCOM6092071059,961171,218SH SOLE 00171,218
NETFLIX COM INCCOM64110l106451739SH SOLE 00739
NEXTERA ENERGY INC SHSCOM65339f1017619,700SH SOLE 009,700
NIKE INC CL BCOM6541061032001,378SH SOLE 001,378
NORFOLK SOUTHERN CORPCOM65584410811,99950,153SH SOLE 0050,153
NXP SEMICONDUCTORS N.V.COMn6596x1097,17536,632SH SOLE 0036,632
OLIN CORP $1 NEWCOM68066520598720,468SH SOLE 0020,468
ORGANON & CO COMCOM68622v10635010,682SH SOLE 0010,682
OTIS WORLDWIDE CORPCOM68902v1073,70945,079SH SOLE 0045,079
PEPSICO INCCOM7134481086,12940,753SH SOLE 0040,753
PFIZER INCCOM7170811032535,891SH SOLE 005,891
PHILIP MORRIS INTL INCCOM7181721095,33856,316SH SOLE 0056,316
PINTEREST INC REG SHS CL ACOM72352l1065069,950SH SOLE 009,950
PNC FINCL SERVICES GROUPCOM6934751051,9509,969SH SOLE 009,969
PRICE T ROWE GROUP INCCOM74144t1081,2256,229SH SOLE 006,229
PROCTER & GAMBLE COCOM74271810912,74691,179SH SOLE 0091,179
PROLOGIS INCCOM74340w1039787,800SH SOLE 007,800
QUALCOMM INCCOM74752510310,57481,987SH SOLE 0081,987
RAYTHEON TECHONOLOGIES CORPCOM75513e1019,113106,022SH SOLE 00106,022
SALESFORCE COM INCCOM79466l3023391,250SH SOLE 001,250
SCHLUMBERGER LTDCOM80685710896832,666SH SOLE 0032,666
SERVICE CORP INTL COMCOM8175651043015,000SH SOLE 005,000
SOUTHERN COMPANYCOM8425871072133,448SH SOLE 003,448
SPDR DOW JONES INDUST AVETF TRCOM78467x1095,14215,202SH SOLE 0015,202
SPDR S&P 500 ETF TR TR UNITCOM78462f1031,8924,411SH SOLE 004,411
SPDR S&P DIVIDEND ETFCOM78464a7631,74014,803SH SOLE 0014,803
STRYKER CORPCOM8636671012741,040SH SOLE 001,040
SYSCO CORPORATIONCOM8718291072,12227,043SH SOLE 0027,043
TARGET CORP COMCOM87612e10623,318101,931SH SOLE 00101,931
TESLA INCCOM88160r101234302SH SOLE 00302
THERMO FISHERSCIENTIFIC INCCOM883556102257450SH SOLE 00450
TJX COS INC NEWCOM87254010911,262170,697SH SOLE 00170,697
UNION PAC CORP COMCOM9078181086463,300SH SOLE 003,300
UNITED PARCEL SVC CL BCOM9113121068,92749,027SH SOLE 0049,027
V F CORPORATIONCOM9182041086,950103,752SH SOLE 00103,752
VERIZON COMMUNICATNS COMCOM92343v1047,710142,766SH SOLE 00142,766
VISA INC CL A SHRSCOM92826c8397873,534SH SOLE 003,534
WALGREENS BOOTS ALLIANCEINCCOM9314271084008,517SH SOLE 008,517
WALMART INCCOM9311421033422,456SH SOLE 002,456
WELLS FARGO & CO NEW DELCOM9497461017,854169,236SH SOLE 00169,236
ZOETIS INCCOM98978v1039,15447,155SH SOLE 0047,155
ISHARES INC CORE MSCI EMERGIINT46434g1034998,083SH SOLE 008,083
ISHARES MSCI EAFE SMALL CAPINT4642882734826,491SH SOLE 006,491
ISHARES TR CORE MSCI EAFETFINT46432f84299013,337SH SOLE 0013,337
ROYAL BANK CANADA PV$1INT7800871022542,563SH SOLE 002,563
TAIWAN S MANUFCTRING ADRINT8740391005,54349,650SH SOLE 0049,650
VANGUARD FTSE ALL WORLD EX USINT9220427754817,904SH SOLE 007,904
VANGUARD FTSE DEVELOPED MARKETINT92194385899119,640SH SOLE 0019,640
VANGUARD FTSE EMERGING MARKETINT9220428581,57131,425SH SOLE 0031,425