1000BC
Roman Catholic Archdiocese of Seattle was created on 1850-05-31.
Seattle Soundgarden was an American rock band formed in Seattle, Washington in 1984.
Seattle, Washington
The singular possessive form of "archdiocese" is "archdiocese's." This indicates that something belongs to or is associated with a specific archdiocese. For example, you might say "the archdiocese's decision" to refer to a decision made by that archdiocese.
abbreviate archdiocese
They were formed in Seattle, Dave Grohl used to be the drummer for Nirvana and they were also formed in Seattle...
The Archdiocese of Melbourne started in 1847
Archdiocese of Esztergom was created in 1000.
Archdiocese of Uppsala was created in 10##.
Archdiocese of Trier was created in 898.
Archdiocese of Trier ended in 1801.
Archdiocese of Genova-Bobbio was created in 1986.