List of former national capitals

Columns: Old capital city | Country | Today a part of | From | Until | Change , reason
Gjirokastër | Arbanon , Principality of | Albania | 1190 | 1255 | Durrës | Albania , Kingdom of | Albania | 1272 | 1368 | Durrës | Albania , Principality of | Albania | 1368 | 1392 | Krujë | Gjirokastër , Principality of | Albania | 1286 | 1418 | Berat | Berat , Lordship of | Albania | 1335 | 1444 | Berat became part of the League of Lezhë | Lezhë | Dukagjini , Principality of | Albania | 1387 | 1444 | Dukagjini became part of the League of Lezhë | Krujë | Kastrioti , Principality of | Albania | 1389 | 1444 | Kastrioti became part of the League of Lezhë

Example questions:
Which sea was the former capital of Albania from 1914 to 1920 located on ? | What area was the former capital of Bulgaria from 893 AD to 972 AD located in ? | What river was the former capital of Bulgaria from 1185 to 1393 located on ? | What was the nickname of the city that served as the former capital of North Macedonia from 992 AD to 1018 ? | Who were the first century occupants of the area of the city which was the former capital of North Macedonia from 972 AD to 992 AD ?

Answers:
Adriatic Sea | northeastern Bulgaria | Yantra River | Jerusalem of the Balkans | Romans