Jack
Jack, Jack, Jack, Jack, Jack, Jack Family, Jack Family: Scotland to Canada and Beyond, Jack: A Journey Through Time, Jack: New York City
Jackson
Jackson, Jackson, Jackson, Jackson, Jackson, Jackson, Jackson, Jackson, Jackson and Goolsby, Jackson Family
Jacobs
Jacobs, Jacobs, Jacobs, Jacobs, Jacobs, Jacobs, Jacobs and Gumnit, Jacobs Family, Jacobs Family History, Jacobs-Smith
Jacobson
Jacobson, Jacobson, Jacobson, Jacobson, Jacobson, Jacobson and Kirwan Connection, Jacobson Family, Jacobson: American Stories, Jacobson: Wonders, Jacobsons of Cambridge, MN
James
James, James, James, James, James, James, James, James and Chambers, James Family, James Family History
Jarvis
Jarvis, Jarvis, Jarvis and Labadie Families from Pawhuska, OK, Jarvis Family History, Jarvis Family Tree, Jarvis/Barr/McCulloch/Geoghan-Gagan/Gartland
Jefferies
Jefferies, Jefferies, Jefferies and Herring Families, Jefferies Family Tree, Jefferies of Choctaw County, Jefferies, Galton and Stacey Families, Jefferies: Newfoundland
Jefferson
Jefferson, Jefferson, Jefferson, Jefferson, Jefferson, Jefferson, Jefferson, Jefferson - Brundrett, Jefferson Lindner Mayberry Family Tree
Jenkins
Jenkins, Jenkins, Jenkins, Jenkins, Jenkins and Gregory of Oklahoma, Jenkins and Hollister, Jenkins and Tucker, Jenkins of Merritt Island, FL, Jenkins: What A Tangled Web Of Roots
Jennings
Jennings, Jennings, Jennings, Jennings Clan, Jennings: My Family of Surnames, Jennings: Yesterday and Today
Jensen
Jensen, Jensen and Donlin Families, Jensen Family, Jensen's Slægt, Jensen/Moore, Jensen: Our Stories
Johnson
Johnson, Johnson, Johnson, Johnson, Johnson, Johnson, Johnson, Johnson and Huber, Johnson Family, Johnson Family
Johnston
Johnston, Johnston, Johnston, Johnston, Johnston, Johnston Family Tree, Johnston: Celtic Passion
Jones
Jones, Jones, Jones, Jones, Jones, Jones, Jones, Jones and DeLoach, Jones and Goad, Jones Family Tree
Jordan
Jordan, Jordan, Jordan Clan, Jordan Family, Jordan Family, Jordan Goewey Family, Jordan: SC to TX, Jordans from England to Southeastern USA
Jaccard-Wolfgram and Families
Family history as compiled by Cheryl Jaccard Cowart. Includes database, gallery, notices, reunions, guestbook and associated links.
Jacomb
Encompasses all permutations of the name including Jacomb, Jacombs, Jacombe, Jacom and Jacomb-Hood.
Jacques: My Family Tree
Ancestral heritage of Marion Hornby, nee Jacques. Surnames include Walker, Dowling, Sadler, Gander, Fuller, Halfacre, Jerome, Marlow, Wheeler and Langley.
Jagt
General interest and single lineage of oldest retreivable ancestor Hendrik (b.abt.1688) compiled by René Jagt, presented by Marc Jagt.
Jahnke Family
Ancestral tree, photograph album, recipes and projects of Greg, Andi and Thomas Jahnke.
Jandebeur Family
For the ancestors of Michael Joseph Jandebeur to meet and post comments. Details of the annual family reunion can be found here.
Jangro
Research repository investigating the name and its Gingras roots. Submissions welcome following registration.
Janson Family
Ancestors and decendents of Martin Janson. Surnames include Bonar, Backscheider, Dexter, Grebner, Strassel, Megel, Fegele and Simon.
Janssen
Family history of Theo Janssen including the surnames Kuiters, Verheul, Naber and Gerstin.
Janvrin
Family history of Lance K Janvrin Snr, Lynn, MA USA.
Janzen and Jantzen
Mennonite Jan(t)zens or similar spelling in Westprussia especially before 1800.
Jarboe
Family history including surnames Denton, Paulson, Bagby and Brummett.
Jarrell
Ancestors of Don Jarrell including surnames Burton, Westell, Waistell, McKay and Finlayson.
Jarry
Ancestors and descendants of Pascal André Octave Jarry and Clotilde Marie-Pierre Madeleine Sentis.
Jenkyn
Family tree including the surnames Bartel, Batle, Cawthern, Cauthern and Williams.
Jernigan: Amber's Family Treehouse
Ancestral history from Sicily to the USA.
Jesberger
Family history of Richard G Jesberger including German ancestors and photographs.
Jess Family Tree
Family database as compiled by Thomas Jess.
Jessop Family
Family history of Graham and Fiona Jessop from Norwich, England.
Jezeph
Ancestral heritage of David Jezeph based in Bangkok, Thailand. Dates back to 1763 and includes a collection of photographs.
Johannsmeyer
Family database compiled by William L Johnsmeyer. Features the lineage that originated in Rattinghausen, Germany, near the town of Bad Essen.
Jonas-Knight-Grimshaw
Ancestral database as compiled by Denise Jonas.
Jordan
Established to find matches between the various family lines. Includes Y testing kit and current results.
Jordanas
Origin of the family name and Spainish connections. Features the descendants of Jose Jordana Font and Ana Centenera. Areas covered include Spain, the Philippines, Australia and the USA.
Jorgenson
Family history of Conrad M Jorgenson from Sortland, Norway who settled in the Great Falls Montana area in 1907. Compiled by Gary Steven Jorgenson.
Jose Family
Family history of Cornish origins, born in the St Enoder, Perranzabuloe, or Cubert parishes.
Jowers
Family history of Carl and Myra Jowers including surnames Barlow, Harden, Lankford Bane, Barco, Cozene and Lee.
Jumper Family History
Ancestral heritage of Samuel Jumper as compiled by Sherry A Jumper. Includes pedigree tree, photographs and associated lineages.
Junge Family Tree
Ancestor and descendants charts, relationship calculator and photographs.