2Archer’s Software
3Celtic Royal GenealogyThis website and corresponding databases are dedicated to the descendants of Celtic Royal lineage and satellite families.
4Cyndi’s ListCyndi Howell’s List of links for family history and genealogy world-wide.
5Family SearchAn official Web site of The Church of Jesus Christ of Latter-day Saints.
6An index of English BMD register entries.
7GRAY BlogA Blog looking at all aspects of GRAY family history and the one-name study
8Gray Family history by Sue Philips
Gray Trees
A web site developed by Douglas GRAY to publish trees of GRAY families from County Down (Ireland).
10Guild of One-Name Studies
11Gray-ONS at My Heritage websiteA web site hosted by for use for the GRAY ONS
12HMS Hood Association
13Home Page of Dean GRAY
Dean was born in Grant County, Nebraska in 1950.
14Home Page of Tim GRAYThis is the web site of Tim Gray who was born in Belfast, Maine, in 1957.
15Linkpendium UKILinks for UK and Ireland Genealogy and Family History
16National Trust NamesA website which presents the findings of a project based at University College London (UCL) that is investigating the distribution of surnames in Great Britain, both current and historic
Public Profiler
A website containing information derived from analysis of databases  containing publicly – sourced data from a significant number of countries.
18Taliesin Arlein
19US Surname Distributions