Year of the Three Emperors (1888)

1888 in the German Empire when three successive emperors—Wilhelm I, Frederick III and Wilhelm II—succeeded in one year; overview, causes, political consequences and memory.

Author: Leandro Alegsa Creation date: November 13, 2022 Last updated: May 11, 2026

Overview

The "Year of the Three Emperors" refers to 1888 in the history of the German Empire, when three different men held the imperial title (Kaiser) within a single calendar year. In German the episode is known as Dreikaiserjahr and is commonly recalled by the mnemonic "drei Achten, drei Kaiser". The rapid succession reflected personal health and dynastic circumstances rather than constitutional crisis, but it had notable political and symbolic effects.

Background

The imperial constitution made the Kaiser head of state with significant influence over the armed forces and foreign policy. The first emperor, a leading figure in German unification during the 1870s, had a long reign that ended in 1888. By the late 19th century the personalities of monarchs were widely seen as important in shaping the empire's direction.

The three emperors

Wilhelm I — the long-serving first German Emperor whose death early in 1888 ended an era of established leadership.
Frederick III — Wilhelm I's son, a respected military leader and liberal-minded figure in some respects, who succeeded but ruled only for a short period before his death after suffering a serious illness.
Wilhelm II — the grandson who followed Frederick III and whose temperament and policies marked a new phase in imperial politics; his accession shaped developments in diplomacy and military affairs before the First World War.

Causes and immediate effects

The rapid turnover was caused by the advanced age of the elder generation and the terminal illness of Frederick III. Because Frederick's reign lasted only a few months, his capacity to pursue significant domestic reforms or to redirect foreign policy was limited. The accession of Wilhelm II introduced different priorities and a more assertive personal style in public life.

Political significance and assessments

Historians consider the Dreikaiserjahr important for what it reveals about leadership, contingency and counterfactuals: many scholars ask whether a longer reign by Frederick III might have led to more liberal domestic developments or different diplomatic choices. At a minimum, the episode illustrated how health and succession could alter the course of a constitutional monarchy.

Memory and sources

The phrase "drei Achten, drei Kaiser" remains in popular memory. Reference entries and surveys of the period often use the term Dreikaiserjahr when discussing 1888; for general context consult overviews of the office of the Kaiser (emperor) and studies of the German Empire. Biographical studies of the three men and collections of contemporary diplomatic and parliamentary records illuminate both the personal and institutional dimensions of that year. For modern summaries and curated resources see introductory guides and specialist monographs accessible through libraries and academic portals (Wilhelm II, succession studies).

Numismatics

In the Three Emperors Year, only one coin denomination was minted, each with the image of one of the three emperors reigning in 1888. The 20-mark gold coin was produced at the mint in Berlin (A) with the following total mintage figures:

William I (Jaeger 246): 533,854 copies,
Frederick III. (Jaeger 248): 5,363,501 copies and
Wilhelm II (Jaeger 250): 755,512 copies.

The set consisting of these three coins is coveted in collector circles and has a value of approx. 1,500 euros in the mint condition. In relevant mint houses it is offered for an average of about 2,300 euros.

Other coin values were issued in 1888 for only two of the three emperors: The 2-mark and 5-mark silver coins for Frederick III and William II, the 10-mark gold coin for William I and Frederick III.

Trivia

In connection with the Three Emperors' Year, the saying arose in the vernacular: "Wilhelm I was the aged emperor, Frederick III the wise (or "quiet") emperor and Wilhelm II the travelling emperor.". This was a reference to Wilhelm I's advanced age of almost 91 and to Frederick III's muteness, caused by cancer of the larynx, which occurred shortly before his accession to the throne.
The following saying can help to remember the year of three emperors: "One and three times eight: Three emperors in power".
In antiquity there was a Four Emperors' Year in 69 AD, a Second Four Emperors' Year in 193 AD, and a Six Emperors' Year in 238 AD. In the former, four potential successors fought over the rule of the Roman Empire after Nero's death. Vespasian prevailed and founded the dynasty of the Flavians.
The year 1888 was humorously called the Dreibrezeljahr because of the shape of the last three digits.

Questions and Answers

Q: What is the Year of the Three Emperors?

A: The Year of the Three Emperors, or the Year of the Three Kaisers, refers to the year 1888 during the German Empire in German history.

Q: Why is the Year of the Three Emperors important?

A: The Year of the Three Emperors is important because two German Emperors, or Kaisers, died. This meant that there were three emperors in a year.

Q: Who were the three emperors who ruled Germany during the Year of the Three Emperors?

A: The three emperors who ruled Germany during the Year of the Three Emperors were Wilhelm I, Frederick III and Wilhelm II.

Q: What is the mnemonic used in Germany to remember the Year of the Three Emperors?

A: The mnemonic “drei Achten, drei Kaiser” (English: "three eights, three emperors") is still used today in Germany to remember which year it was.

Q: What does the mnemonic "drei Achten, drei Kaiser" mean?

A: The mnemonic "drei Achten, drei Kaiser" translates to "three eights, three emperors" in English.

Q: In which country did the Year of the Three Emperors take place?

A: The Year of the Three Emperors took place in Germany during the German Empire.

Q: When did the Year of the Three Emperors occur?

A: The Year of the Three Emperors occurred in 1888.