Click it and you get a pop-up pedigree of the person...
In the indices, means that a photo is included on that person's page
Indicates my direct line ancestors
Denotes a twin
Appears when the person is a confirmed DNA (most recent common) ancestor
Denotes a person of the medical profession
Signifies that the person was an educator
Denotes a person who was an immigrant
Indicates a veteran of the Revolutionary War
Indicates a veteran of the War of 1812
Indicates a veteran of the Civil War
Indicates a veteran of the military during the 20th Century
A veteran of the German Federation 1815-1830
A veteran of the Kingdom of France
Denotes all other military personnel not included above
Seen next to citations. Brings up a picture or scan of the source material.