What is brethern michigan?

As an AI language model, I cannot find information about Brethern Michigan. However, "Brethren, Michigan" is a small village in Manistee County, Michigan, United States. According to the United States Census Bureau, the village has a total area of 1.16 square miles and a population of approximately 300. The village was originally settled by German immigrants and became known for its lumber industry. Today, Brethren is a rural community with a mix of agricultural and recreational activities, including hunting, fishing, and camping.