Websites of Specific Crawford Interest
| 1 ☰ | Clan Crawford Association's DNA pages | clancrawfordassoc.org/dna | |
| 2 ☰ | Clan Crawford Association (highly recommended if you're interested in your Crawford heritage) | clancrawfordassoc.org/ | |
| 3 ☰ | Crawford listserve on RootWeb (link to searchable archive at bottom!) | mailinglists.rootsweb.com/listindexes... |
Some Basics on DNA
| 1 ☰ | Y-DNA Resources Page by blogger Roberta Estes | dna-explained.com/y-dna-resources/ | |
| 2 ☰ | DNA Inheritance by Roberta Estes (a good overview from 2020!!) | dna-explained.com/2020/06/11/concepts... | |
| 3 ☰ | FTDNA Learning Center for Y-DNA... | learn.familytreedna.com/y-dna-testing/ | |
| 4 ☰ | A Beginner's Guide to Genetic Genealogy, by Kelley Wheaton | sites.google.com/site/wheatonsurname/... | |
| 5 ☰ | An overview on autosomal DNA (Family Finder) by Roberta Estes | dna-explained.com/2016/02/25/concepts... | |
| 6 ☰ | An overview on Y-DNA by Roberta Estes | dna-explained.com/2016/04/14/concepts... | |
| 7 ☰ | Who to test for your father's DNA? By Roberta Estes | dna-explained.com/2017/07/19/concepts... | |
| 8 ☰ | A bunch of basics are linked on this project's page! | www.familytreedna.com/groups/iowa/links | |
| 9 ☰ | A series of video 'classes' on genetic genealogy (intro level) | www.familysearch.org/ask/learningView... | |
| 10 ☰ | Some basic info on DNA testing (see all three sub-sections) | www.familysearch.org/dna-testing/ | |
| 11 ☰ | A basic overview of DNA, mostly focused on Y-DNA | genetics.thetech.org/ask-a-geneticist... | |
| 12 ☰ | Overview of Y-DNA testing, projects, nomenclature, etc. (parts outdated) | isogg.org/wiki/Y-DNA_project_help |
FTDNA How-To and Help...
| 1 ☰ | HOW TO TEST YOUR Y-DNA at FTDNA... | clancrawfordassoc.org/dna | |
| 2 ☰ | ALL ABOUT Y37 (etc.) MATCHING... (FTDNA) | learn.familytreedna.com/user-guide/y-... | |
| 3 ☰ | FTDNA's Help/Learning Center (!!) | help.familytreedna.com/ | |
| 4 ☰ | How and why to fill in the "earliest known [paternal] ancestor" field | dna-explained.com/2020/07/07/earliest... | |
| 5 ☰ | Don't let your FTDNA account go to waste... get your ducks in a row! | dna-explained.com/2015/11/04/get-your... | |
| 6 ☰ | A glossary for Genetic Genealogy from The DNA Geek | thednageek.com/a-genetic-genealogy-gl... |
Facebook Groups of potential interest
| 1 ☰ | Clan Crawford Association Ancestry & DNA research forum (closed, for research & DNA genealogy) | www.facebook.com/groups/708463899258022/ | |
| 2 ☰ | Clan Crawford page (open, many topics allowed) | www.facebook.com/groups/2208936109/ | |
| 3 ☰ | Genetic Genealogy Tips & Techniques (closed, positive, not for complaining, focus is gen. genealogy) | www.facebook.com/groups/geneticgeneal... | |
| 4 ☰ | The Genealogy Squad (closed, positive, not for complaining, focus is non-DNA genealogy) | www.facebook.com/groups/genealogysquad/ |
Genealogy
| 1 ☰ | "Prove Identity: Don't Just Match Names" (tips to avoid a VERY common pitfall!) | www.reclaimingkin.com/prove-identity/ | |
| 2 ☰ | The Genealogical Proof Standard (GPS) can be a very effective approach | www.genealogyexplained.com/basics/gen... |
Y-DNA tools of potential interest
| 1 ☰ | Y-DNA may be in your male test from other major test companies... how to find it! | cladefinder.yseq.net/ | |
| 2 ☰ | A DIY Y-STR grouping tool | www.ydnagroupingapp.com/ | |
| 3 ☰ | Another tool (much more involved, watch the training videos) | www.jdvsite.com/sapp/ | |
| 4 ☰ | Another Y clustering/tree tool (quick, simplistic) | scaledinnovation.com/gg/yClustering.html | |
| 5 ☰ | Shows how any two SNPs are related, even across different haplogroups | www.genetichomeland.com/welcome/dnape... | |
| 6 ☰ | Y-DNA SNP Heatmap (by Hunter Provyn et al.) | phylogeographer.com/scripts/heatmap.php |
Various Y-DNA Trees (some are haplogroup-specific)
| 1 ☰ | YFull Tree (use the Search function to search for SNPs in any haplogroup) | yfull.com/tree/ | |
| 2 ☰ | "The Big Tree" (focus is R1b-P312) | www.ytree.net/ | |
| 3 ☰ | ISOGG Y tree pages (archived, no longer updated) | isogg.org/tree/index.html | |
| 4 ☰ | FTDNA's Public Haplotree (complex, change haplogroup as needed) | www.familytreedna.com/public/y-dna-ha... |
Power-Users (not necessarily for everyone)...
| 1 ☰ | Chrome extension: BAMsAway. Examine ANY hg38 position via your Big Y "Unnamed Variants" tab | chrome.google.com/webstore/detail/bam... | |
| 2 ☰ | YBrowse (look up Y locations by SNP Name or hg38 position) | ybrowse.org/ |