Numbering Systems » General Resources

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• Ancestral Lines

  A new pedigree numbering system has been developed for the family history and genealogy community as an alternative that visibly displays ancestral lines and generations in multiple presentation formats. This follows straightforward genealogical thinking and addresses important needs in selecting your numbering system.

• Ancestry Message Boards [ Genealogical Numbering System ]

• Ancestry.com - Deciphering the Register Numbering System

  By Terry and Jim Willard.

• Axtell Genealogy--Numbering System

• Binary Properties of Ahnentafel Numbers

  Ahnentafel Numbers Are Not As Mysterious As They Seem

• Converting Ahnentafel Numbers to Relationships

  An article by Thomas L. Clough. An Ahnentafel is a handy way to convey a lot of ancestor information in a compact form but, it can be hard to determine who those people are just by looking at a long list of numbers. This article explains how to convert those numbers to relationships.

• Encyclopedia of Genealogy

  A free-content encyclopedia created by its readers.

  • ahnentafel

  • d'Aboville Numbers

  • Dollarhide System

  • Henry Numbers

  • NGSQ System

  • Numbering Systems

  • Register System

• Forkheim's Numbering System

• Genealogical Numbering Systems

• GENMTD-L: Numbering System?

  Archived conversation from the GENMTD mailing list.

• Knot System Sequential

• Modifications to Dollarhide Numbering

• Numbering Systems In Genealogy - Richard Pence

  • Combined Number Systems

  • Modified Henry Systems

  • Numbering Systems in Commonly Used Genealogical Software

  • Other Variations

  • Sosa-Stradonitz System OR Ahnentafel

  • The D'Aboville System

  • The de Villiers/Pama System

  • The Henry System

  • The Record System or Modified Register System

  • The Register System

• The Genealogical Numbering System by Lacy

  A genealogical numbering system available for a fee.

• The Sosa-Stradonitz System or Ahnentafel Numbering System

• Weird Numbering - Brief Explanation of Numbering System

  By Paul Stoneburner.