Possible Hammer Family Relatives

My Hammer line is a complete dead-end, with no leads. My 3rd great-grandfather is Daniel HAMMER (no dates/places/parents/siblings). He married Mary (SHEPHERD) LITTLER (about 1807 ?). Their daughter Martha Jane HAMMER (1846-1898) is my 2nd great-grandmother. She married Robert Emmett BARRICKMAN (1843-1921). I have been posting messages for these lines since 1999, and still have no leads. I would greatly appreciate any information and assistance/contacts. Thanks. Looking forward to hearing from you.
Vern Andrews
Oregon Trail Descendant 

Here are some of the lines I am searching:
ALFORD - HALFORD - HALLFORD Surnames of Interest: ADAMS, ALFORD, ANGEL, ATKINSON, BANDY, BAPTIST, BAUGHMAN, BEATTY, BISHOP, BRENTS, BROWN, BRYANT, BROOKS, BURNETT, BURT, CAMBELL, CARSWELL, CARTER, CASEY, CEARLOCK, CHENOWETH, COLE, COOK, COUNTS, CRAMER, DALTON, DAVIES, DENNIS, DONALDSON, DUMONT, LLER, EMSWILLER, EZELL, FARLEY, FISH, FISHER, FRYE, FULTON, GAMBOLS, GARLAND, GARMENDIA, GIFFEN, GRASSLEY, GRAY, HADDEN, HAGEN, HAINES, HALFORD, HALLFORD, HARMON, HARNDEN, HARPER, HARRIS, HARRISON, HARWOOD, HASTINGS, HATFIELD, HAYNES, HICKS, HILL, HOLFORD, HOOPER, HOYT, HUNSLEY, JACKSON, JAMES, JERDEN, JOHNSON, JORDAN, KE, KELLEY, KELLY, LAWTON, LeFEVER, LEIGH, LENGEL, LINDSEY, LOVEGROVE, LUNDY, MATTHEWS, MEEKS, MEYER, MEYERS, MONAGHAN, MOOMEY, MUSSO, PAYNE, PRATER, RADFORD, READY, ROBERTSON, ROBINSON, ROMNEY, SANDERS, SCHAUMANN, SEARS, SEAWARD, SHAHAN, SHINN, SKELTON, SLEPIAN, SPEARS, ST. CLAIR, STOKES, TORRES, TREIMAN, TURNBOW, TURNER, VALDEZ, VANKIRK, VINCENT, VIRDEN, WALKER, WHITTEN, WHITTING, WILLIAMS, WILSON, WINDELL, WINTHROW, WOLF, WOODS ********************************************************************

ANDREWS Surnames of Interest: ANDREWS, AUSTIES, AUSTIN, BENNETT, CLEVELAND, COOKE, FARLEY, FAY, HALE, HAMMON, HAMMOND, HOWARD, JOSLIN, KIRK, LARKIN, MAHIEU, McCLURE, McINTOSH, McMURRY, MESSENGER, MORRIS, MURTEN, NAUSLAR, NAUSLER, NAUSLOW, NOSLER, PACKARD, RUSSELL, SAUNDERS, SHATTUCK, SHAW, SMITH, THOMPSON, WADSWORTH ********************************************************************

  BOOTH Surnames of Interest: ARGO, BAREKMAN, BARNHART, BARRACKMAN, BARRICKMAN, BATTEY, BEATY, BERGMAN, BERGMANN, BOOTH, BROWNING, BUSHBY, CARR, CONCKLE, CULTER, DAVIS, DUGAN, FREITAS, GARDINER, GARVER, HAMMER, HARRISON, HAVENS, HESS, HUGHES, KENDALL, KENNEDY, KRETSCHMER, LARRICK, LATHAM, LITTLER, LOCKRIDGE, NICHOLSON, PAYNE, PEGER, ROBBINS, SEELEY, SHEAPERD, SHELTON, SMITH, SOUTHWICK, STURGES, TAYLOR, TELL, THOMAS, THURSTON, WEBSTER, WILLIAM, WILSON, WINTERS ********************************************************************  

MATHEWS - SHIPLEY Surnames of Interest:ʼ/SPAN> ALDRICH, ALFORD, ARMSTRONG, BRITTIN, BUCKLES, CAMERON, CLINE, COOK, COX, DAWSON, ELLIOTT, GAMBLE, GEARHART, GRIMES, HALFORD, HALLFORD, HARRIS, HENDRICK, HILL, HOGSETT, LEIGH, MATHEWS, MATSON, MATSEN, MATTSDOTTER, MAYS, MAYES, MAXWELL, MERIDITH, MILLER, MITCHELL, MORRIS, OFFICER, PAUL, PHILLIPS, PREWITT, ROLOFSON, RUTLEDGE, SAMPLE, SAUNDERS, SEARS, SHELDON, SHELTON, SHIPLEY, WASHBURN, WILLIAMS, WRIGHT ******************************************************************** SEARS Surnames of Interest: ADAMS, ANDERSON, ANDREWS, ASBRIDGE, ATER, AUSBURG, BAKER, BANNISTER, BATTOGLIA, BEAN ,BEARDEN, BENDA, BERNHARD, BINDER, BLACK, BOATWRIGHT, BOLTE, BROWN, BULLARD, BULTER, BUNTON, BURCH, BURK, CARTER, CASEY, CEARLOCK, CERTA, CHARLESWORTH, CLAYTON, COCHRAN, COLE, COLLINS, COMPER, CORNWALL, COULTER, CRAIG, CROWDER, DANZ, DAVIDSON, DAVIS, DIUN, DOCKENDORF, DODSON, DONALDSON, EDGECOMBE, ELLER, ELMENDORF, ELSWORTH, ENGLEHART, ENRIGHT, ERDELAC, ESON, FATOR, FELIN, FILE, FISH, FORBUS, FORCE, GARLAND, GHRIGSBY, GILLMORE, GOH, GREEN, GRIFFIN, GRIGG, HALFORD, HALLFORD, HANABARGER, HARKEY, HARRIS, HARRISON, HARTMAN, HAWKINS, HAYES, HEFLIN, HELMS, HICKS, HILL, HILLIGOSS, HOFFMAN, HOLDEN, HOLLAND, HOLLIFIELD, HOPWOOD, HUNTER, ISBELL, JOHNSON, JOHNSTON, JONES, KELLEY, KING, KIRK, KNOX, LAIER, LARSON, LAWSON, LITTLE, LOGSDON, LONGSHORE, LOVE, LOWREY, MANSFIELD, MARLOW, MATSON, MERRIMAN, MEYER, MORELAND, MORRISON, MOSS, MUTCHLER, NEUBAUER, NEWMANN, NOLAN, OLSON, OTKE, PADDOCK, PATE, PATTON, PRATER, PRENTICE, PROBST, PUGH, REIDLEBERGER, RHODES, ROBERTS, ROBINSON, SAMPSON, SANDERS, SAVAGE, SCHEIKEL, SCHWEIZER, SCOTT, SEARS, SEATON, SHARPER, SHEAR, SHERROW, SHIELDS, SHOCKEY, SKAGGS, SMITH, SPARTAN, SPIRES, SSHURTLEFF, SUSAN, SWALLERS, TALLEY, TAYLOR, THOMPSON, THULIN, TOBERMAN, TURNBOW, TURRELL, UPTON, WALSTOM, WHITTEN, WILLIAMS, WILLIS, WILSON, WISNIEWSKI, WORKER, WRIGHT ********************************************************************