Acknowledgments

The following people have graciously given of their time to help us add new 1940 cities to the website.

Angela Hahn for Jacksonville FL
Angela McLaughlin for Hamtramck MI
Anita Brubaker for Glendale CA, Sacramento CA, and Dearborn MI
Ann and Andy Hopper for Berkeley CA, Los Angeles CA, Oakland CA, and Austin TX
Anne Gallagher for Jeanette PA, Monessen PA, and Uniontown PA
Anne Jacobs
for Cedar Rapids IA, East Chicago IN, Hammond IN, Lancaster PA, York PA, and Nashville TN
Anne Nozinsky for Wilmington DE
Barbara Boyle for Boulder CO, Carlsbad NM, Clovis NM, Gallup NM, Hobbs NM, Portales NM, Ratton NM, and Roswell NM
Barbara Farquharson for Birminghan AL, Mobile AL, Montgomery AL, Washington DC, Des Moines IA, Boise ID, Wichita KS, Duluth MN, Springfield MO, St. Joseph MO, Charlotte NC, Greensboro NC, Winston-Salem NC, Omaha NE, Manchester NH, Union City NJ, Canton OH, Springfield OH, Oklahoma City OK, Fort Worth TX, Beaumont TX, and Tacoma WA
Barbara Hershey for Portland OR
Barbara Rushinski for Long Beach CA, San Jose CA, Pueblo CO, Savanah GA, Davenport IA, Evanston IN, South Bend IN, Lansing MI, Saginaw MI, Minneapolis MN, Altoona PA, Bethlehem (Northampton Co) PA, Harrisburg PA, Scranton PA, Wilkes Barre PA, Memphis TN, Huntington (Cabel Co) WV, and Huntington (Wayne Co) WV
Barbara Scott for Seattle WA
Bradley DeMaio for Hutchinson KS, Newport KY, and Lebanon PA
Bobby Furst for Pasadena CA, San Francisco CA, and Atlantic City NJ
Bridget Cannif for Methuen,MA
Carlene Remington for a part of Dallas TX
Carolyn Gibbons for Stratford CT, Laurel MS, and Fayetteville NC
Carolyn Monarch for Salem IL, Hays KS, McPherson KS, Albion MI, Alma MI, Ecorse MI, Grosse Pointe Farms MI, Petoskey MI, Cheviot OH, Galion OH, and Midland TX
Che Zuro Whiting for McKeesport PA
Cheryl Harper for Milwaukee WI
Christine Roane for Bell CA
Cindy Hawse for Daly City CA and help with Anaheim CA
Dee Feagin
for Philadelphia PA and Houston TX
DeLisa Dorelle for Peoria IL
Diana Benli for East Detroit MI, Menominee MI, St. Clair Shores MI, and Ypsilanti MI,
Diana Carlson for St. Petersburg FL
Diana Seldes for Boston MA
Diane Cram for Morgantown,WV
Dick Connell for Bloomington IN, Chicago Heights IL, Kenmore Village NY, Kingston PA, Rockville Centre NY, West Warwick RI, and Janesville WI
Donna Eschen  for Colton CA, Lodi CA and Santa Maria CA
Donna Huebner Gilliotti for Cleveland OH
Dora Gillilan for Fayetteville AR, Chickasha OK, Sapulpa OK, and Stillwater OK
Dorianne Wiley for Covington KY and Chattanooga TN
Dottie Henderson for Champaign IL, Freeport IL, Granite City IL, Vincennes IN, Daytona FL, Shawnee City OK, Saugus MA, Winchester MA, Hannibal MO, Winona MN, Maplewood Twp NJ, South Orange NJ, Freeport NY, Irondequoit NY, Johnson City NY, Johnstown NY, Cuyahoga Falls OH, Ambridge PA, Caguas PR, Shorewood City WI, and Moundsville WV
Edith Smith for Bonham TX
Eileen Oesterle for Irvington NJ and Brooklyn NY
Elizabeth S. Lourie for Washington DC, Cicero IL, Tulsa OK, and Philadelphia PA
Erminia Angilletta Pisecny for New Britain CT
Fran Molnar for Chicago IL
Frank McCollister for Brazil IN and Portland IN
Gary Sandler for his technical expertise
Grace Yuhasz for Solvay NY and Bluefield WV
Gretchen Beyer for Augusta GA, Youngstown OH, New Rochelle NY, Niagra Falls NY, Syracuse NY, Troy NY, and Port Arthur TX
Harry Green for Brockton MA, Cambridge MA, Lawrence MA, Lowell MA, Lynn MA, Malden MA, Medford MA, New Bedford MA, Newton MA, Quincy MA, Somerville MA, Springfield MA, Flint MI, Durham NC, and Johnstown PA
Ines Mannhardt for Washington DC, Atlanta GA, and Fall River MA
Jackie Somer for Denver CO
Jamila Sloan Barahona for a part of Richmond CA
Janet Britton for Staten Island NY
Janet Kwasniak for Louisville KY, Akron OH, Cleveland Heights OH, Dayton OH, Lakewood OH, Toledo OH, and El Paso TX
Jeri Steele for Jacksonville TX
Jill Nock
for Lewiston ID
Joan Thomas Holloway for Ludlow KY
John Dougan for Columbia MO
John Mainprize for Atlanta GA
Judith Miller for Chicago IL
Judy Caine for Los Angeles CA, Chicago IL, Evanston IL, Indianapolis IN, Elizabeth NJ, Staten Island NY, Columbus OH, Tulsa OK, Pittsburgh PA, Houston TX, Charleston WV, Wheeling WV, and for assistance with other cities
Julia Everett for Princeton Bor NJ, Middletown NY, and Port Jervis NY
Justina Cook for Depew NY
Kathi Then
for Schenectady NY
Kelly Stamper for Benton Harbor MI
Kenn Finkel for Worcester MA
Laura Kandro for Bridgeport CT
Lillian Alston for Talladega AL, Jonesboro AR, Hawthorne CA, Orange CA, Oxnard CA, Redding CA, Tulare CA, East Haven CT, Wethersfield CT, Palatka FL, Cartersville GA, Dublin GA, Gainesville GA, Milledgeville GA, Newnan GA, Thomaston GA, Downers Grove IL, Litchfield IL, Macomb IL, North Chicago IL, Olney IL, Peru IL, Warsaw IN, Junction KS, Manhattan KS, Dayton KY, Henderson KY, Madisonville KY, Winchester KY, Bastrop LA, Hammond LA, Morgan LA, Opelousas LA, Salisbury MD, Takoma Park MD, Presque Isle ME, Coldwater MI, Grosse Pointe Park MI, Anoka MN, Crookston MN, Fairmont MN, Albert Lea MN , Moorhead MN, Owatonna MN, Mexico MO, Webb City MO, Corinth MS, Livingston MT, Miles MT, Burlington NC, Hickory NC, Mooresville NC, Morganton NC, Reidsville NC, Roanoke Rapids NC, Shelby NC, Tarboro NC, Devils Lake ND, Fairbury NE, Audubon NJ, Burlington NJ, Hasbrouck Heights NJ, Salem NJ, Tenafly NJ , Wallington NJ, Mechanicville NY , Mineola NY, Norwich NY, Scotia NY, Athens OH, Greenville OH, Altus OK, Kenton OH, Oakwood OH, Van Wert OH,  Monongahela PA, Olyphant PA, Baker OR, Alice TX, Brenham TX, Bryan TX, Cleburne TX, Coleman TX, Del Rio TX, Ennis TX, Harlingen TX, Henderson TX, Highland Park TX, Lufkin TX, McAllen TX, Sweetwater TX, Terrell TX Vernon TX, De Pere WI, Baraboo WI, South Milwaukee WI, and Williamson WV
Linda Fine for Miami FL, Tampa FL, Macon GA, Springfield IL, Gary IN, Terra Haute IN, Baltimore MD, Asheville NC, Bayonne NJ, East Orange NJ, Hoboken NJ, Jersey City NJ, Newark NJ, Manhattan NY, Mount Vernon NY, Utica NY, Yonkers NY, Knoxville TN,  Galveston TX, Waco TX, and Roanoke VA
Lori Pitcher for Salt Lake City UT
Lori Weber for Clayton MO, Kirksville MO, Poplar Bluff MO, Clarksville TN and Murfreesboro TN
Louie Gilman for St. Paul MN
Lynn Brecka for Pontiac MI and  Duluth MN
Lynne Crowley for Washington DC, Charleston, SC, and Whitefish Bay WI
Lynne Howland for Portland ME
Marianne Dahl for Fresno CA, Waterbury CT, Decatur IL, Topeka KS, Rockford IL, Shreveport LA, Jackson MI, and Kalamazoo MI
Margaret Baldock for Normal IL, Maysville KY, Las Cruces NM and Kilgore TX
Margaret Barnicle for Hartford CT
Marlene Norton for Cincinnati OH
Martha Forsyth for Lexington MA, Swampscott MA, and Clifton Forge VA
Mary Galgan for Chicago IL, Bronx NY, Queens NY, and Rochester NY
Mary Hegeman for Creston IA, Boonville MO, Jamestown ND, and Aiken SC
Mary Jones for Effingham IL, Orangeburg SC, and Union City TN
MaryLou V Crouch for Dothan AL, Madison IN, Salisbury NC , Anaconda MT, Asheboro NC , Monroe NC, Bergenfield NJ, Bogota NJ, Bound Brook Bor NJ, South Amboy NJ, Ventnor NJ , Verona NJ, and Winchester VA
Maureen Kenney for Columbus OH and Richmond VA
Michael Kaplan for Passaic NJ, Paterson NJ, and Trenton NJ
Nancy Buell for helping to complete Oklahoma City OK
Nancy Landon Webb
for Camden NJ, Buffalo NY, and Austin TX
Nick Kocharhook for a part of Evanston IL
Nora Galvin for a part of Kenosha WI
Norm Green (with assistance from Rebecca Saunders and Anita Lucas) for Panama City FL
Norm Solat for Kansas City  KS, Bronx NY, Brooklyn NY, Manhattan NY, Erie PA, Providence RI, Dallas TX, and Kenosha WI
Oni Tate for Hillsdale MI, Alliance OH, Uhrichsville OH, and Holdenville OK
Pam Drake for Anaheim CA, Albany GA, Cohoes NY, and Peekskill NY
Pam O'Day
for Little Rock AK, Fort Wayne IN, and Knoxville TN
Pamela Roeth for Vallejo CA, River Rouge MI, and a part of Sedalia MO
Paul Nugent for Holyoke MA and Waterbury CT
Paul Traunero for Tiffin OH
Peggy Cook for New Haven CT, Allentown PA, Bethlehem (Lehigh Co) PA, and Reading PA
Pete Bronecke for Chester PA and Dallas TX
Ralph Kujawski for a part of Binghamton NY
Randy Reetz for Santa Barbara CA
Rene Audette for Compton (city & vicinity) CA, Palo Alto CA, Auburn MA, Canton MA, Concord MA, Gardner MA, Grafton MA, Leominster MA, Milford MA, Millbury MA, Natick MA, Needham MA, North Adams MA, Leicester MA, Oxford MA, Peabody MA, Randolph MA, Southbridge MA, Spencer MA, Webster MA, Bellevue Bor PA, Brentwood Bor PA, Carnegie Bor PA, Connellsville PA, Dormont PA, Ellwood PA, Kittanning PA, Mt Oliver PA, Pottstown PA, Punxsutawny PA, Tyrone PA, Paris TX, Barre VT
Rich Donaghy for Brooklyn NY
Richard Furtaw for Prichard AL, La Junta CO, Sterling CO, Benton IL, Brookfield IL, Edwardsville IL, Forest Park IL, Urbana IL, Ironwood MI, Mount Pleasant MI, Cranford Twp NJ, Harrison NJ, Metuchen Bor NJ, Roselle Park NJ, Woodbury NJ, Chisholm MN, Canandaigua NY, Herkimer NY, Long Beach NY, Bellaire OH, Bucyrus OH, Circleville OH, Coshocton OH, Fostoria OH, Norwalk OH, Oregon City OR, Urbana OH, Blackwell OK, Medford OR, The Dalles OR, Bloomsberg PA, Brownsville PA, Charleroi PA, Lewistown PA, Titusville PA, Waynesboro PA , West Hazleton PA, Phoenixville PA, Beeville TX, Logan UT, and Marshfield WI
Robert Scheuer for Cedar Rapids IA, San Diego CA, Sioux City IA, Chicago IL, Oak Park IL, New Orleans LA, Shreveport LA,Grand Rapiids MI, Highland Park MI, St. Louis MO, Kansas City MO, Binghamton NY, Queens NY, Columbia SC, San Antonio TX, Seattle WA, Spokane WA, and Milwaukee WI
Robert Spies for Globe AZ, Oneida NY, Painesville OH, and Shelby OH
Robin Stone for a part of St. Louis MO
Ron Miller for Queens NY
Rosalind Moore for Lincoln NE and Madison WI
Ruth Seber for Patchogue NY
Sandy Bradley for a part of Erie PA
Sandy Day for Mingo Junction OH, Steubenville OH , and Toronto OH
Shelly Weiner
for Detroit MI
Sheri Lantzy for Stockton CA
Sherrie Tellier for Longmont CO, Biloxi MS, Corvallis OR, Collingdale PA, Columbia Borough PA, Conshohocken PA, West Chester Borough PA, Tarentum Borough PA, Yeadon PA, Florence SC, Gaffney SC, Huron SD, Borger TX, Martinsville VA, Suffolk VA, Bristol WA, and for helping proofread the 1940 large cities
Sherlene Colwell for a part of Oak Park IL
Sheryl Scott for Watsonville CA
Stacy Flood for Vineland NJ, Saranac Lake NY, Plainview TX, Taylor TX, Uvalde TX, and Victoria TX
Suzanne Fialkoff for Brooklyn NY
Tamra Szewczyk for Chicago IL
Terri Carrozza for Staten Island NY
Vicki Finazzo for a part of Rochester NY
Virginia von Wegern Julian for Kankakee IL, Morristown NJ, and Rutland VT
Warren Weiner for Philadelphia PA
Wendy Griswold for Albany NY
Yvette Powell for San Fernando CA  and Clarksdale MS
The following people have contributed their time to help us add new 1930 cities to the website:
Alma Harris for Allenton PA
Ann Minter for Denver CO
Anne Baker for Nashville TN
Barbara Vestal Byrd for Winston Salem NC
Bobby Furst for Brooklyn NY and Philadelphia PA
Carole Durante for Brockton MA
Chris Nyholm for Augusta GA
Cindy Alvarez for Grand Rapids MI and Dayton OH
Elsie Saar for Binghamton NY, Niagara NY, and Pittsfield MA
Elizabeth Harris for Greensboro NC and Durham NC
Francis Dattolico, Gloria Raver, and Margie Papa for New Orleans LA
Gloria Raver for Elmira NY and Brookline MA
Irene Blevins for Pontiac MI and Shreveport LA
Jean Booras for Jacksonville FL
Jim Ott for Lancaster PA, Altoona PA, Hamilton OH, and Stanford CT
Joan Parker for Harrisburg PA, Covington KY and Tulsa OK
Julie Kidd for Portland OR
Julie Ross for Cincinnati OH and Norwood OH
Karen Frediani for Jackson MI, Cleveland Heights OH, and San Francisco CA
Kat Mutter for Queens New York and Richmond NY
Kathi Travis for Schenectady NY, Utica NY, and Lawrence MA
Kevin Fraley for numerous cities in Washington, Oregon, Idaho, Montana, and Hawaii
Kim Lemberg for Chicago IL
Lorna Fromknecht for Erie PA and Reading PA
Lynne Holland for Portland ME
Mara Munroe for Oshkosh WI
Paul Nugent for Waterbury CT and Holyoke MA
Pat Labott for his work on Philadelphia PA
Patrick Roten for several cities in Texas
Riccarda Mescola for Birmingham AL
Rich Donaghy for various cities in West Virginia, Michigan, Iowa, Ohio, California, and Alabama
Robert Scharf for McKeesport PA
Rosalind Moore for Springfield MO, Honolulu HI,  Lincoln NE, and various cities in Wisconsin
Sheila Taylor for Tampa FL
Sheri Ryser for Akron OH and Youngtown OH
Terry Bava for Cleveland OH
and several others who have asked to remain anonymous
The following have helped us with the 1910 census files:
 
Angela McLaughlin
Carolyn Rockel
Diana Carlson
Dick Connell
Eileen Oesterle
Jamie Perez
Janet Britton
Janet Corcillo
Joseph Puentes
Julie George
Mary Ann Cella
Margaret Baldock
Michael Gilbreath
Rene Audette
Paul Nugent
Peter Nolan
Sally Percey
Shelly Weiner
Terri Carrozza
The following helped generate the tables to convert between 1920 and 1930 EDs:
Carole Glick Feinberg
Dave Lossos
Eileen Oesterle
Kathleen Paton
Kevin Fosko
Paul Nugent
Shelly Weiner
Victor Shaines
Wendy Griswold
The following helped us add 1900 cities to the website
Deborah Savage for Jersey City NJ
Lynne Crowley
for Milwaukee WI
Marlene Norton for Cincinnati OH
Rene Audette for Arlington MA and Pittsfield MA
Robert Scheuer for Atlanta GA
We are indebted to John Logan from Brown University who has provided the data for all of the 1880 cities that we support.

The following have helped with the 1880-1930 ED Definitions files
Diana Seldes for Arizona 1920
Ron Miller for New York 1910
The remaining 1930 and 1940 cities in our databases (and most of the 1900 and 1910 cities) were transcribed by Joel Weintraub.
 

-- Steve Morse, Joel Weintraub, Dave Kehs