Imperial Secretary

A

Accession of Nero as Emperor

54

A

Accession of Nero as Roman Emperor

54

A

Accession of Nero

54

R

Recall of Gnaeus Julius Agricola from Britain

85

R

Recall of Gnaeus Julius Agricola to Rome

85

R

Recall of Gnaeus Julius Agricola by Emperor Domitian

85

A

Adoption of Antoninus Pius by Hadrian

138

T

Treaty of 562 Ends Earlier Byzantine–Sassanid War

562

C

Council of Florence - Union Decree

1439

T

Treaty of Cambrai (Ladies' Peace)

1529

T

Treaty of Passau

1552