Determining accurate dates is an important aspect of genealogical research, but confusion can result if you do not understand the various dating systems that were used in Germany.
Depending on the area of research and on the time period, you can encounter several different methods of dating.
The earliest one used in Germany that we need to be concerned about was the Julian calendar, established by the Roman emperor, Julius Caesar, in 46 B.C. it was this calendar that established 12 months in the year, with three years of 365 days and a leap year with 366 days. The problem was that the calendar year was longer than the solar year. By the year 1500 this had resulted in 10 days too many.
In 1582 Pope Gregory XIII established the Gregorian calendar. This calendar dropped the 10 extra days, retained every fourth year as a leap year and in the case of century years (1700, 1800, etc.), he made each of them leap years except those that were divisible by 400, and these were just regular years. In this way the extra days were prevented from accumulating as they had in the Julian calendar.
The Catholics were about the only ones that accepted the Gregorian calendar when it was first established. The majority of the Protestants did not accept it until the 1600s and 1700s. Because of this, there were two different dating systems throughout Germany at that time. In some areas you may find double dates being recorded or find one system being used in one type of record and another system being used in a different type of record in doing research, you should try to determine when the change from the Julian to the Gregorian took place. This should be done according to the geographical area and whether they were Catholics or Protestants.
Fig. 17A shows the time periods in the individual German lands when the Gregorian calendar was established.
| Augsburg
|
13-24 February 1583
|
| Baden
|
16-27 November 1583
|
| Bayern
|
5-16 October 1582
|
| Cleve (Duchy)
|
17-28 November 1582
|
| Danzig
|
1582
|
| Eichstatt
|
5 - 16 October 1583
|
| Freiburg
|
11 - 22 January 1584
|
| Friesland
|
31 December 1700 - 12 January 1701
|
| Hildesheim
|
15 - 26 March 1631
|
| Koln
|
3 - 14 November 1583
|
| Lausitz
|
12 - 23 November 1584
|
| Lothringen
|
9 - 20 December 1582
|
| Mainz
|
11 - 22 November 1583
|
| Minden
|
1630
|
| Munster
|
17 - 28 November 1583
|
| Osnabruck
|
1624
|
| Paderborn
|
16- 27 June 1585
|
| Pfalz-Neuburg
|
13 - 24 December 1615
|
| Preussen
|
22 August - 2 September 1612
|
| Regensburg
|
5 - 16 October 1583
|
| Strassburg (Diocese)
|
16 - 27 November 1583
|
| Strassburg (City)
|
5 - 16 February 1632
|
| Trier
|
4- 15 October 1583
|
| Westfalen (Duchy)
|
1 - 12 July 1584
|
| Worzburg
|
4 - 15 November 1583
|
Fig. 17A
First of the Year
One problem associated with determining exact dates had to do with what was regarded as the first of the year. In some areas December 25 or Christmas was used. Many areas used January 1 or the circumcision of Jesus, but most areas used March 25 or the annunciation as the first of the year.
Some problems that you may encounter are dates such as the following:
These two dates are not in July or August but rather September and October. September means seventh and when March was considered the first month, the seventh month was September. In like manner Octo means eighth, Novem means ninth, and Decem means tenth. The last two months of the year were January and February. Eventually, however, the areas changed and January was made the first month.
Names for Months
The Romans established the names for the months as we have them today, but in the 800s Charlemagne established Germanic names for the months. In many areas of Germany, these names were used throughout the 1600s and 1700s. Fig. 17B is a list of these names.
| January - Hartung
|
July - Heuert
|
| February - Hornung
|
August -Ernting
|
| March- Lenzing
|
September - Scheidling
|
| April- Ostermond
|
October - Gilbhard
|
| May - Maien
|
November - Nnebelung
|
| June - BrachetMay -Maien
|
December- Chrjstmond
|
Fig. 17B
Charlemagne was not the only one to change names of months. During the French revolution, Napoleon established the French calendar, which not only changed the names of the months but changed the whole year also, at the end of 1805 Napoleon abolished this calendar. Fig. 17C is a copy of the French calendar. This calendar was divided up into 12 months of 30 days each. The remaining 5 or 6 days were called complimentary days and were added to the end of the year.
Year of Republic Calendar
| Converting from French to Gregorian
|
| French Republic date
|
= 19 Nivose An (YEAR) VI
|
| 1 Nivose
|
= 21 December 1797
|
| Counting the 21 As1 add
|
+ 18
|
|
|
39
|
| Less days in December
|
- 31
|
| Gregorian date
|
= 8 January 1798
|
Fig. 17C
Ostfriesland (western part of Hannover) was under Dutch rule at the time of napoleon. During the time of the French calendar, the Dutch would not use the French names for the months. Instead, they established their own names as given in Fig. 17D. Because of the Dutch rule over the Ostfriesland area of Germany, it is possible to find records in which this dating system was used.
Dutch Calendar Months
| Louwmaand
|
-January
|
Hooimaand
|
- July
|
| Sprokkelmaand
|
-February
|
Oogstmaand
|
- August
|
| Lentemaand
|
- March
|
Herfstmaand
|
- September
|
| Grasmaand
|
- April
|
Wijnmaand
|
- October
|
| Bloeimaand
|
- May
|
Slachtmaand
|
- November
|
| Zomermaand
|
- June
|
Wintermaand
|
- December
|
Fig. 17D
Feast Days
There were two types of feast days:
1. Fixed Feast Days = those that occurred on the same date each year
2. Movable Feast Days = those that occurred on the same day of the week, usually Sunday, so that each year the date changed.
Figures 17E and 17F show some examples of the different types of feast days. A complete listing of fixed and movable feast days is the following book:
Bennett, Archibald F. A Guide For Genealogical Research. 2nd ed. Salt Lake City: Genealogical Society for The Church of Jesus Christ of Latter- Day Saints, 1956. (929.1 B439g) (Film no. 599,650 Item 2)
This book has tables on pages 326 to 334 which can be used to convert dates from the Julian to the Gregorian calendars and for converting feast dates into calendar dates.
Fixed Feast Days
| Circumcision of Jesus
|
1 January
|
| Annunciation of Mary
|
25 March
|
| Transfiguration of Jesus
|
6 August
|
| Assumption of Mary
|
15 August
|
| All Saints
|
1 November
|
| Christmas
|
25 December
|
Fig. 17E
Movable Feast Days
| Ash Wednesday
|
seventh Wednesday before Easter
|
| Easter Sunday
|
first Sunday after the first full moon on or after March 21.
|
| Pentecost
|
seventh Sunday after Easter
|
| Trinity
|
first Sunday after Pentecost
|
Fig. 17F
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Copyright 1996, by Larry O. Jensen. All rights reserved. No part of this work may be translated or reproduced in any form or by any means, electronic, mechanical, including photocopying, without permission in writing from the author. Printed in the U.S.A.
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