1. On the Person Page, a sailing ship with a blue background denotes a passenger on the Mayflower in 1620.

2. On the Person Page, a black and white drawing of a sailing ship denotes an immigrant.

3. On the Person Page, a small red tree indicates an ancestor of Mary Hocker McIlwain.

4. On the Person Page, a small blue tree indicates an ancestor of Carl Edwin McIlwain.