John D. Rockefeller Saju (Four Pillars) Analysis

Core Saju Data

Day Master

壬 Water

Day Pillar

壬戌

Day Master Strength

Weak

Peak Luck Cycle

Gyehae (癸亥)

John D. Rockefeller was born in Richford, New York, with an Im-Water (壬水) Day Master — the water of great rivers and open sea — seated on a Sul (戌) Earth branch. His Saju (Four Pillars) reads 己亥 for the year, 辛未 for the month and 壬戌 for the day; his birth hour was not published, so this reading uses the year, month and day pillars only. Earth is the strongest of the Five Elements in his chart (2.2), followed by Water (1.5) and Metal (1.2), while Wood (0.6) and Fire (0.5) are faint, and the site's engine rates his Day Master as weak. The fortune he began in a Cleveland refinery in 1863 reached its documented high point in the Gyehae (癸亥) 10-year Luck Cycle (Daeun), 1909–1918, when he became America's first billionaire.

⚡ In-Depth Saju Analysis

Three Officer stars frame this chart: Direct Officer (正官) on the 己 year stem and the 未 month branch, and Seven Killings (七殺) on the 戌 day branch. Officer stars stand for structure, rules and authority. Around a weak Water Day Master they describe someone who turns outside pressure into discipline and system rather than relying on raw force. A Direct Resource (正印) star on the 辛 month stem — Metal, the element that generates Water — adds patience and planning, and a Companion (比肩) on the 亥 year branch is the one place where his own element stands beside him.

Strikingly, the engine counts no Wealth star at all among his stems and branches, and Fire — the element a Water Day Master acts upon — scores just 0.5. A 戌–未 punishment between his day and month branches points to friction inside his own structures. In the Gyehae (癸亥) cycle both the stem and the branch were Water: his own element arriving, twice over, in a chart rated weak and dominated by Earth. That is the decade in which his fortune was measured at its largest.

A note on precision: he was born on the cusp of a solar-term change, so the engine reads the month pillar as 辛未 but flags 庚午 as possible. Treat the luck-cycle boundaries on this page as approximate.

📈 Wealth Timeline

1863Invests in his first oil refinery in Cleveland, Ohio. · Mujin (戊辰) Luck Cycle, 1859–1868. An Earth-on-Earth decade that echoed the Officer energy already in his chart — the years of building a business structure.

1865Buys out his Clark partners and takes control of the refinery business. · Mujin (戊辰) Luck Cycle, 1859–1868. Still in the same Earth cycle: consolidation and control.

1870Incorporates the Standard Oil Company (Ohio) with Henry Flagler and others. · Jeongmyo (丁卯) Luck Cycle, 1869–1878. Fire and Wood — the two faintest elements in his chart — arrive together.

1882The Standard Oil Trust is formed, bringing most of US refining under one organization. · Byeongin (丙寅) Luck Cycle, 1879–1888. A second Fire-and-Wood decade, the high point of his company-building years.

1913His fortune is estimated at about $900 million, roughly 2.3% of US GDP; he establishes the Rockefeller Foundation. · Gyehae (癸亥) Luck Cycle, 1909–1918. Water on Water — the peak cycle.

1916Becomes the first American billionaire. · Gyehae (癸亥) Luck Cycle, 1909–1918. The documented summit of his wealth falls inside the same cycle.

💡 5 Lessons from John D. Rockefeller's Chart

Weak Day Master, strong structure: three Officer stars show how discipline and organization can carry a chart that is not powerful on its own.
No Wealth star in the count, yet America's first billionaire: in this chart money ran through systems — a company in 1870, a trust in 1882 — not through luck or speculation.
His building years (1869–1888) were the Fire and Wood luck cycles, bringing exactly the elements his chart lacks most.
The peak came late: the Gyehae cycle arrived in his seventies, and the Rockefeller Foundation (1913) was founded in that same decade — wealth and giving peaked together.
Your chart also has elements it lacks and luck cycles that supply them. Find out when yours arrive with a free Saju analysis.

Your Own Chart Has aWealth Peak, Too

Your Own Chart Has a
Wealth Peak, Too