Answers to genealogical questions can be found at Stack Exchange. Many topics are covered in this website in addition to the section on genealogy. For example, English usage and grammar.
Bremen Address books: Link to Bremen. Click on Year by year index
Brandenburg Genealogical Sources
This link provides access to many International Web sites: https://familysearch.org/learn/wiki/en/Helpful_International_Websites.
Byzantine Catholic Churches in Europe
Westfalen Emigration: http://www.genealogy.net/vereine/wggf/downloads/BZWF22_24_Auswanderer_RBZ_Muenster.pdf
Wersen Tecklenburg http://www.te-gen.de/index.php?id=161.
Tecklenburg marriages to Hollanders http://www.te-gen.de/tl_files/Tecklenburger-Familienforschung/Auswanderer/Niederlande/Personenstandsregister%20NL-nach%20Orten.pdf
http://www.cdapress.com/records/legals/article_578dba12-204c-5efe-8665-df9aa0186c23.html?mode=jqm. Legals
Windmills
Windmill in Straupitz [Mark Brandenburg]
Pronunciation of various languages: right pronunciation.com
http://dohistory.org/on_your_own/toolkit/probateRecords.html. This site provides many helpful items regarding genealogy and history. Online Diary of Martha Ballard and midewife.