This table illustrates how various icons are used to describe selected people in this database.
| The icon of a green tree represents an ancestor of David Arthur Walker | |
| This icon is used to identify United Empire Loyalists (those who fought on the side of Britain during the American Revolution). | |
| This icon is used to identify known saints. | |
| This icon represents a person who was an Anglican clergyman. | |
| This icon represents a person who was a clergyman with the United Church of Canada. | |
| This icon represents a person who was a Roman Catholic clergyman. | |
| This icon represents a person who was a Baptist clergyman. | |
| This icon identifies those who were knighted. | |
| This icon represents a King or Queen of England, or part thereof. | |
| This icon represents a King or Queen of Scotland, or part thereof. | |
| This icon represents a King or Queen of Ireland, or part thereof. | |
| This icon represents a King or Queen of France, or part thereof. | |
| This icon represents a King or Queen of Portugal, or part thereof. | |
| This icon represents a King or Queen of Germany, or part thereof (such as a Frankish king). |