Abraham and the Patriarchs, c. 2100–1600 BC

Estimated positions, flagged as estimates — set against the anchored empires.

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The Chart — c. 2100–1650 BC

UR AND HARRAN CANAAN THE PATRIARCHS 2000 BC 1875 BC 1750 BC c. 2000 BC — Abraham born in Ur of the Chaldees. Traditional datings range from 1996 BC (Ussher) to 1812 BC (Seder Olam); position shown is estimated.1 c. 2000 BC Abraham born in Ur of the Chaldees c. 1925 BC — The call: Abram leaves Harran for Canaan, aged 75 in the text.2 c. 1925 BC The call: Abram leaves… c. 1920 BC — Famine drives the household down to Egypt, and back.3 c. 1920 BC Famine drives the household down to… c. 1910 BC — Ishmael born to Hagar; Abram 86 in the text.4 c. 1910 BC Ishmael born to Hagar; Abram 86 in the… c. 1897 BC — Isaac born to Sarah; Abraham 100 in the text.5 c. 1897 BC Isaac born to Sarah; Abraham 100 in the… c. 1880 BC — The binding of Isaac on Moriah.6 c. 1880 BC The binding of Isaac on Moriah c. 1860 BC — Sarah dies; Abraham buys the cave of Machpelah at Hebron from Ephron the Hittite — the first recorded land purchase of the line, price stated: 400 shekels of silver.7 c. 1860 BC Sarah dies; Abraham buys the cave of… c. 1825 BC — Abraham dies at 175 in the text; Isaac and Ishmael together bury him at Machpelah.8 c. 1825 BC Abraham dies at 175 in the text; Isaac… c. 1800 BC — Jacob and Esau born to Isaac and Rebekah.9 c. 1800 BC Jacob and Esau born to Isaac and Rebekah c. 1690 BC — Jacob’s house descends into Egypt under Joseph — seventy persons in the text; the patriarchal period closes.10 c. 1690 BC Jacob’s house descends into Egypt under… 2004 BC — Ur III falls to Elam; the last Sumerian state ends. The traditional Abraham is born into the generation of this collapse.11 2004 BC Ur III falls to Elam; the last Sumerian… c. 1894 BC — First Dynasty of Babylon founded under Sumu-abum.12 c. 1894 BC First Dynasty of Babylon founded under… 1792 BC — Hammurabi takes the throne of Babylon (middle chronology; reigns to 1750). The law-stele empire rises east of Canaan.13 1792 BC Hammurabi takes the throne of Babylon… c. 1650 BC — Hyksos rule Lower Egypt (to c. 1550) — Semitic-speaking dynasts on the Nile in the era the descent narrative describes.14 c. 1650 BC Hyksos rule Lower Egypt (to c
The line The empires around it
The Line — every position estimated The Empires — anchored dates Error bar — the dating window

Each numbered marker links to its row in the event register below. Line-lane positions follow the narrative’s internal sequence hung on traditional chronology — they are estimates, and each carries an error bar — the window between the traditional chronologies (Ussher high, Seder Olam low), shifted by the narrative’s internal ages. The overlap of the bars is the honest picture: the whole lane slides together. Empire-lane bars show the ±64-year spread of the rival Mesopotamian chronology schemes (±25 for the Hyksos). Event 10’s bar runs off the chart edge and is drawn open.

The Register

How the grading reads. one amber dot: a single channel carries it, with no external corroboration. two green: two independent sources cross. three green: a contemporary inscription, coin or other object. Counted by distinct register entries, not by citations — two passages of one author are one source. Every entry on this page rests on a single channel and none is materially attested. There is no inscription, document or object naming Abraham, and register entry 23 records that absence as an entry in its own right. The Mesopotamian and Egyptian dates beside him come from king lists and are independent of him — they date the world he is placed in, not the man.

№DateLaneEventRefs
1c. 2000 BCTHE LINE Abraham born in Ur of the Chaldees. Traditional datings range from 1996 BC (Ussher) to 1812 BC (Seder Olam); position shown is estimated. 19.1.11
2c. 1925 BCTHE LINE The call: Abram leaves Harran for Canaan, aged 75 in the text. 19.1.12
3c. 1920 BCTHE LINE Famine drives the household down to Egypt, and back. 19.1.12
4c. 1910 BCTHE LINE Ishmael born to Hagar; Abram 86 in the text. 19.1.16
5c. 1897 BCTHE LINE Isaac born to Sarah; Abraham 100 in the text. 19.1.21
6c. 1880 BCTHE LINE The binding of Isaac on Moriah. 19.1.22
7c. 1860 BCTHE LINE Sarah dies; Abraham buys the cave of Machpelah at Hebron from Ephron the Hittite — the first recorded land purchase of the line, price stated: 400 shekels of silver. 19.1.23
8c. 1825 BCTHE LINE Abraham dies at 175 in the text; Isaac and Ishmael together bury him at Machpelah. 19.1.25
9c. 1800 BCTHE LINE Jacob and Esau born to Isaac and Rebekah. 19.1.25
10c. 1690 BCTHE LINE Jacob’s house descends into Egypt under Joseph — seventy persons in the text; the patriarchal period closes. 19.1.46
112004 BCEMPIRES Ur III falls to Elam; the last Sumerian state ends. The traditional Abraham is born into the generation of this collapse. 21.1
12c. 1894 BCEMPIRES First Dynasty of Babylon founded under Sumu-abum. 21.1
131792 BCEMPIRES Hammurabi takes the throne of Babylon (middle chronology; reigns to 1750). The law-stele empire rises east of Canaan. 21.1
14c. 1650 BCEMPIRES Hyksos rule Lower Egypt (to c. 1550) — Semitic-speaking dynasts on the Nile in the era the descent narrative describes. 22.1

Reference codes read source . work . passage against the master source register — 19.1.23 is source 19 (Genesis), work 1, chapter 23. Line-lane events state what the text says (“in the text”) and are dated by traditional chronology only; the machine layer carries them as inferred-traditional. The register cites the earliest attestation, not the most familiar one.

The Sources of This Period

Numbers are master register numbers — permanent across the whole timelines project; the full register lives at the master source register.

  1. 19 · Genesis — the primary text. Traditions older; composition and redaction generally placed in the first millennium BC, reaching final form around the 6th–5th centuries BC — a thousand years and more after the traditional patriarchal dates. Earliest surviving manuscripts: Dead Sea Scrolls fragments, ~2nd century BC onward.19.1 Genesis (cited by chapter)
  2. 20 · The traditional chronologies — the systems that produce the dates: rabbinic and later Christian reckonings built from the text’s internal ages. They disagree with each other by nearly two centuries on Abraham’s birth.20.1 Seder Olam Rabbah (~2nd century AD; Abraham born 1812 BC) · 20.2 Ussher, Annales (AD 1650; Abraham born 1996 BC)
  3. 21 · Mesopotamian chronology — king lists, date lists and synchronisms anchoring the fall of Ur (2004 BC) and Hammurabi (1792–1750 BC, middle chronology; rival schemes shift these by ~64 years, stated here once rather than per event).21.1 King lists and synchronisms (composite) — composite of scholarly editions; no single text to link
  4. 22 · Egyptian chronology — king lists and the Turin Canon for the Hyksos span (~1650–1550 BC).22.1 King lists and Turin Canon (composite) — composite of scholarly editions; no single text to link
  5. 23 · MISSING: any contemporary attestation of Abraham — no inscription, document, seal or monument naming Abraham exists in any archive of the period — not at Ur, Mari or Ebla. The earliest naming is the biblical text itself, over a millennium later. This absence is the controlling fact of the period’s dating, and it is entered here as a source-register entry like any other.

Memos for This Period

Held as references, per the stream rule — the arguments live in the memos; the timeline states only what is attested and by whom.

Levant · Religion

Abraham: Three Lines

Abraham’s three descent lines — Ishmael, Jacob, and Esau — and what they left: the Kaaba at Mecca, Judaism and Christianity, and Herod’s enclosure over the Cave of the Patriarchs at Hebron. Genesis, the Quran, and archaeology set side by side, kept separate.

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Levant · Religion

The Man of the Open Country

The verse translated as “a wild ass of a man” — the oldest Greek reads agroikos anthrōpos, a man of the open country. The words, the versions, the household, and the dated entry of the bias. Part 1 of Bias Found, Bias Removed.

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Levant · Religion

The Covenant Line

The office itself — what was granted at Noah and how it was allocated, how it passes father to son and almost never to the firstborn, what it claims over other kings, and the line traced from the flood to the Mahdi. First of seven memos on the covenant, which do not agree on a conclusion.

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A Note on the Dating

This period is dated differently from every other page in this stream, and says so plainly. No contemporary attestation of Abraham exists — no inscription, document or monument; the earliest source is the book of Genesis, written down more than a thousand years after the traditional dates, and the traditional chronologies themselves disagree by nearly two centuries. So this page runs two lanes: The Line — the patriarchal narrative in its own internal sequence, every marker dashed because every position is an estimate; and The Empires — the archaeologically anchored world around it (the fall of Ur, Hammurabi’s Babylon, the Hyksos on the Nile), the fixed ruler against which the estimated lane floats. The register cites the text and the chronologies for every claim; what is missing is entered in the master register like any other source.

Format — TIMELINE-FORMAT-SPEC v1.0

This page follows the period-page format, applied to estimated material: an anchored lane and an estimated lane, every estimated marker dashed, the dating basis cited per event, and the absence of contemporary attestation entered in the master source register as a first-class entry.

House rules: every event carries numbered references, linked to the master register · the register states no interpretation as an event · estimated means flagged, not resolved · the earliest attestation is cited.