I can't be 100% sure whose name you are looking for, but I'm pretty sure you're thinking of Tacitus. He's famous across multiple disciplines, including history, anthropology, Western Civ, and Roman Studies, so his name comes up a lot. One of his major accomplishments is a huge series of tomes in which he describes everything from Roman politics to the Roman creation myth. In one of the books, he talks about some of the German tribes to the the north, commenting primarily on cultural features, many of which he considers admirable. One example cited is that when warring, the German tribes often bring their wives and children to the battlefield in an effort to inspire the fighters to fight harder (presumably in order to avoid dying on front of their loved ones).
Other suggestions:Tacitus wrote about Germanic invasions of the 1st Century, but most people referring to the Germanic invasions are talking about the period of the 4th through 8th centuries.Jordanes was the only Roman historian to record the early history of the Goths, in a book called the Getica. Cassiodorus wrote on the invasions, but this history has been lost. Procopius also wrote about the Goths, but mostly about the recovery of Italy from the Ostrogoths. But there were a number of other early medieval writers who wrote about the Migration Period.
Please see the links below.
Electors
The Goth tribes of the Roman Empire era of Europe were known for participating in the sacking of Rome.
Rome did not stop the Saxons. With the Angles, Jutes and other tribes, the Saxons conquered Roman Britain.
The Roman did not fight the Anglo-Saxons. The merging of the native Saxon culture and that of the conquering Germanic tribes did not occur until long after the Roman empire with drew from Britannia.
The Holy Roman Emperor and the Holy Roman Empire lasted from the year 800 to 1805 when it was dismantled after the Battle of Austerlitz. Germany was unified in 1871 with the declaration of Wilhelm von Hohenzollern of Prussia as the German Emperor. Thus, the two entities never coincided historically.
The Germanic tribes began encroaching and invading the Roman empire because they, in turn, were being pushed out of their traditional lands by the invading Huns from Mongolia.
Tacitus wrote "Germania" .
The "Germania" was written by the Roman historian Tacitus around 98 AD. It is an ethnographic work on the Germanic tribes living outside the Roman Empire.
While the germanic tribes were invading, a germanic leader Odoacer, a former Roman army recriut, finally conquered Rome in 476 A.D.
I'm going to stock you ima go get you and your family hahaha :) <3 byeezzz
Tacitus compared the way the Germanics treated women favourably to other "barbarian" (foreign) cultures, particularly their monogamy, which was a value the Romans shared with them. He also noted that their system of governance was meritocratic and egalitarian and that there was leadership by example.
Because, well when the Romans intered the empire at 300ad they did not know about the "Almighty God" named Sponge Bob he was one of the greatist wariors that ever lived R.I.P
Around 1500 years ago, the invading groups primarily consisted of various Germanic tribes, such as the Visigoths, Ostrogoths, Vandals, and Franks, who began migrating and invading parts of Europe during the late Roman Empire. This period, known as the Migration Period or the Barbarian Invasions (approximately 4th to 7th centuries AD), saw these tribes significantly disrupt and eventually contribute to the fall of the Western Roman Empire. Additionally, the Huns played a crucial role in pushing these tribes into Roman territories.
The heritage of Rome, Various German tribes, Beliefs of Roman catholic church
There leader killed someone and it destroyed everything plus people say that the empire became to big to control other tribes were invading the roman empire . soliders were joining other tribes.
This may not be the earliest written account of Germanic peoples, but the Roman historian Tacitus wrote "Germania" in c. 98 AD, an ethnographic book about the Germanic tribes which roamed the land north of the Roman Empire.
The Germanic peoples who invaded the western part of the Roman Empire where migrating peoples who were looking for new lands to settle in because of a population squeeze in central Europe. The eastern part of the Roman Empire was not affected by these invasions.