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Crown Prince of Greece

heir to the defunct throne of Greece

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 29, 2026
Entity authorityQ15994062 ↗
Source-derived summary

The Crown Prince of Greece (Greek: Διάδοχος, romanized: Diadochos) is the heir apparent or presumptive to the defunct throne of Greece. Since the abolition of the Greek monarchy by the then-ruling military regime on 1 June 1973, it is merely considered a courtesy title.

Title

Neither the constitution of 1844 or 1864, which served as the basis for other fundamental laws of the Kingdom of Greece, recognised titles of nobility. On the contrary, they prohibited even the sovereign from conferring such titles.

As a result, the heir apparent was usually referred to simply as "the diadochos" by virtue of his function, rather than as a title. The word diadochos (διάδοχος) simply means "successor, he who collects the estate". This is a deverbal of διαδέχομαι (diadéchomai), "receive by succession", and has been used since the Archaic period for heirs-apparent. The most famous bearers of the title were the Diadochi, the "Successors" of Alexander the Great, who contended with each other for the spoils of his empire.

Only one crown prince, the future Constantine I, bore a separate title of nobility, that of "Duke of Sparta." It was created soon after his birth in 1868. However, that caused a political scandal as many viewed it as a violation of the constitution.

Editorial summary

Begin with the source’s own compact description: “Crown Prince of Greece” is heir to the defunct throne of Greece. The dossier treats that line as a proposition to test through Crown, Prince and Greece, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1973, 1844, 1864, 1868—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Crown, Prince and Greece is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “heir to the defunct throne of Greece” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Aug 29, 2026. The linked authority identifier is Q15994062. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1973, 1844, 1864 and 1868.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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Three-step research path

  1. Establish the record: confirm the title “Crown Prince of Greece”, its source revision and the description used here.
  2. Expand the search: follow Crown Prince of Greece primary sources, Crown Prince of Greece archive and Crown research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from “Crown Prince of Greece” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.