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Isaac Sardo Abendana

Dutch Jewish diamond merchant (1662–1709)

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 26, 2026
Entity authorityQ113971404 ↗
Source-derived summary

Isaac Sardo Abendana (c. 1662 – 10 May 1709) was a Dutch Jewish jeweller and diamond merchant of Madras, India. Originally from Holland, Abendana moved to India in 1702. Due to his skill in the trade, Abendana was widely consulted, including by most Madras trading companies and by his close friend, Thomas Pitt, the governor of Fort St. George.

Biography

Originally from Holland, Netherlands, Isaac Sardo Abendana was born c. 1662 and left for India around 1702. He settled in Pulicat, Tamil Nadu, before moving to Fort St. George, Madras with his family. He was part of a Jewish colony of merchants in Fort St. George, working in the trade of precious stones and coral, who were of the Jewish diaspora. He worked with English merchant Alvarez da Fonseca.

Editorial summary

The public source identifies “Isaac Sardo Abendana” as dutch Jewish diamond merchant (1662–1709). This brief keeps that definition visible, then builds a research path around Isaac, Sardo and Abendana.

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—1662, 1709, 1702—that can be checked directly. The linked authority record independently contributes the date 1662-01-01. Its value is orientation rather than verdict, with Isaac, Sardo and Abendana providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Isaac Sardo Abendana”, the useful work is to connect “dutch Jewish diamond merchant (1662–1709)” to the records capable of establishing context and consequence.

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 Sep 26, 2026. The linked authority identifier is Q113971404. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1662, 1709 and 1702.

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Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. 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.

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Source & attribution

This entry incorporates text from “Isaac Sardo Abendana” 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.