Roman Empire in 10th-13th centuries

Fomenko lists 3 references for variations in reign duration for this list of rulers. They are listed in his work as [74], [124], and [44].

Fomenko cites [74] as, J. Blair, ‘Blair’s Chronological and Historical Tables from the Creation to the Present Time etc.’, G. Bell & Sons, London 1882. I located an English edition from 1884 that is available for free online. It is in this article’s references as [2]. This source only mentions some of the rules for the rulers. Also it lists Conradin before Manfred.

Fomenko cites [124] as, C. Bemont and G. Monod, ‘Histoire de l’Europe au Moyen Age’, Paris, 1921. I found an English edition available for free. It is in this article’s references as [3]. *Some of the rulers only have their beginning marked and not their end. Others have their death marked but not the beginning of their rule.

Fomenko cites [44] as F. Gregorovius, ‘History of the City of Rome in the Middle Ages’, G. Bell & Sons, London, 1900-1909.

The fundamental list below is found in [1], the texts after the first “/” are the differences found in [2], after the second “/” are the differences found in [3].

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1 – Otto III the Red 983-1002 (19) / 983-1001 (19) / [3] agrees with [1]

2 – Henry II 1002-1024 (22) / 1002-1023 (22) / [3] agrees with [1]

3 – Conrad II 1024-1039 (15) / 1024-1038 (15) / [3] agrees with [1]

4 – Henry III 1028-1056 (28) / 1039-1055 (17) / [3] agrees with [2]

5 – Henry IV 1053-1106 (53) / 1056-1105 (50) / [3] agrees with [1]

6 – Henry V 1098-1125 (27) / 1106-1124 (19) / [3] agrees with [2]?

7 – Lothair 1125-1138 (13) / 1125-1137 (13) / [3] agrees with [1]*

8 – Conrad 1138-1152 (14) / 1138-1151 (14) / [3] agrees with [1]*

9 – Frederick I 1152-1190 (38) / 1152-1189 (38) / [3] agrees with [1]*

10 – Henry VI 1169-1197 (28) / 1190-1197 (8) / [3] agrees with [2]

11 – Anarchy and Philip Ghibelline 1198-1208 (10) / 1198-1207 (10) / *not included

12 – Otto IV 1201-1217 (17 or 16) or 1197-1218 (21) / 1208-1217 (10) / *not included

13 – Frederick II as a Roman King 1220-1250 (30) / 1212-1249 (38) / *death included 1250

14 – Or Frederick II 1196-1250 (54) and co-ruler Otto IV until 1218 / *not included / *not included

15 – Conrad IV 1237-1254 (17) / 1250-1253 (4) / *death included 1254

16 – Manfred 1254-1266 (12) / 1258-1265 (8) / *not included

17 – Conradin (very young) 1266-1268 (2) / 1254-1257 (4) / *not included

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References;

1 – http://chronologia.org/en/kw2.pdf , page 23-24

2 – https://archive.org/details/blairschronologi00blairich/page/n12

3 – https://archive.org/details/cu31924027795347/page/n338

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