Researching Ray Kidder
Research the background of Ray Kidder using the links below. We hope you find this information useful!
![]() | Did you know that in the 1881 UK census there were 64 people with the Kidder surname? In that year Kidder was ranked number 3515 for popularity in the UK. |

The name Ray means "kingly" and is of French origin.
Records of Ray Kidder on Ancestry
Ancestry is a major source of information if you are filling out the detail of Ray Kidder in your family tree. Many large databases are available to search covering from births, deaths and marriages, military records, census records and immigration records with many other smaller collections too. Free trials are normally available and are a good way to fill out a lot of your tree quickly.
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Ancestry.com Global records search results for Ray Kidder. |
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Ancestry.com US records search results for Ray Kidder. |
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Ancestry.co.uk UK records search results for Ray Kidder. |
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Ancestry.ca Canadian records search results for Ray Kidder. |
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Ancestry.com.au Australian records search results for Ray Kidder. |
DNA
Sometimes you can run into a brick wall in your tree and you just don't have enough evidence to make that next step back in time. A DNA test can sometimes help to make a link to a particular family name if you find you share common DNA with people who have the same or similar surnames as each other. If you are lucky then you may get a match within a few generations and discover some Kidder ancestors. Additionally, the modern DNA test can give you a breakdown of your ethnic mix - you may be surprised at the results!
Have you reached a brick wall in your Kidder Tree?
Birth, Death and Marriage Records for Ray Kidder and the Kidder Family History
Birth, Death and Marriage records are often the best method of making the links to the Kidder Genealogy that will form part of your family tree. Although records vary from country to country, they are normally the most formal record of a person's relations. From the sources below you will be able to find a birth record and, from that, a birth certificate can be ordered which lists the names of the mother and father, taking you back another generation in your tree. A marriage certificate may also list the names of the respective fathers of the bride and groom which may then help you to find them earlier in life on a census record enabling you to fill out more detail in the Kidder family tree.
Search Parish Records for Ray Kidder at Find My Past.
Investigate for the UK registered births, marriages and deaths of Ray Kidder using the FreeBMD database.
Look at Genealogy Bank for Ray Kidder records.
Investigate MyHeritage for Ray Kidder information.
Search the LDS Database for records about Ray Kidder.
Research the Kidder surname using fold3 Military Archives and view images of original Kidder Military records.
![]() | Did you know that there are currently 60 people with the Kidder surname in the UK? Kidder is now ranked number 3986 for popularity in the UK. |
Kidder Family Tree Databases
Another way to build your tree quickly is to use the research other people have already done. This can help to confirm or refute your own deductions - however, be wary of taking this data at face value as other researchers may not have been as meticulous as you. Always try to back up deductions with some definitive sources rather than relying too heavily on others.
Explore the WikiTree database for user contributed records for Ray Kidder.
Study MyTrees for information on the Kidder family and people looking to contact living Kidder relations.
Study One Great Family for Kidder records submitted by people who are already researching the Kidder Family Tree.
Find Ray Kidder from Ireland on findmypast.ie
Kidder Forums
There are a number of forums which are dedicated to rearching particular surnames. These can be good places to share your findings and also to tap into the knowledge that others may already have. These can sometimes be a good way of finding living relations as these tend not to show up on the other sources of information for privacy reasons.
Research the Kidder surname using Genealogy.com forums .
![]() | Did you know that there are currently 6076 people with the Kidder surname in the USA? Kidder is ranked number 155 for popularity in the USA. |
Miscellaneous Kidder Databases
Investigate the Ellis Island Database for information on Ray Kidder. This database contains over 25 million immigration records detailing passengers arriving in the United States of America.
Some Famous People called Ray Kidder
Ray Kidder
Ray E. Kidder was an American physicist and nuclear weapons designer. He is best known for his outspoken views on nuclear weapons policy issues, including nuclear testing, stockpile management, and arms control.
Kidder was a weapons physicist at Lawrence Livermore National Laboratory for 35 years, and retired in 1990. He had arrived at the laboratory in 1956. During his tenure, as well as after his retirement, he became involved in a number of controversial policy issues.
In 1960, Kidder worked with John Nuckolls and Stirling Colgate at Livermore to develop computer simulations for producing nuclear fusion in laser-compressed deuterium-tritium capsules. The results of this work led to Livermore's laser fusion program in 1962, which Kidder was appointed the head of. This program used weapons-derived calculations in an attempt to make usable nuclear fusion sources.
In 1979, Kidder was a witness for the defense in the United States v. The Progressive case, in which the U.S. Department of Energy sought to suppress the publication of a magazine article alleged to reveal the "secret of the hydrogen bomb". Kidder favored uncensored publication of the material, which had been compiled from unclassified sources, and claimed that Nobel Prize-winning physicist Hans Bethe had been misinformed when Bethe swore an affidavit in favor of censorship. Bethe and Kidder then engaged in a classified correspondence debating the issue. The correspondence was declassified in 2001.
In 1997, Kidder argued against the Department of Energy's Stockpile Stewardship and Management Program, calling it "misguided in a number of ways", including introducing unnecessary changes in warhead materials, the cost of large-scale computational and experimental resources, and its effects on arms control efforts. He also criticized the building of the National Ignition Facility, saying it was not essential for stockpile stewardship.
In 1999, Kidder co-authored an op-ed article in the Washington Post, favoring the Comprehensive Test Ban Treaty then pending before the United States Senate.
In 2000, Kidder wrote to the Justice Ministry of Israel regarding the Mordechai Vanunu case, saying that he did not believe that Vanunu possessed any technical nuclear information that had not already been made public. (The Israeli government opposed Vanunu's release from prison in 1998, claiming he still possessed secret information.)
Kidder resided in Pleasanton, California.
Source: Ray Kidder, Wikipedia, The Free EncyclopediaOther names that sound a bit like Kidder
Family names can get corrupted over time, particularly where literacy was not as good. The following list contains some names that have similar sounds so you may want to also look at one or two of the more likely possibilites.
Kadar Kathro Katter Kattor Kauder Kautter Keator Keeder Keeter Keiter Ketrow Ketter Khadir Khidr Khoter Kiter Kither Kitter Kittier Koether Koetter Kohter Kotter Kuder Kueder Kuether Kutra Kwader Kytter Kyttor





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