Caroline Hamilton Pier Roehmer (September 18, 1870 – April 28, 1938) was an American lawyer.

[1] Caroline Hamilton Pier was born in Fond du Lac, Wisconsin, on September 18, 1870.

[1] On November 17, 1897, Caroline Hamilton Pier married John Henry Roehmer (1865-1935), a lawyer and Yale graduate.

The wedding was celebrated by her mother, Kate Pier, in her capacity of Court Commissioner.

He served on the State's Railroad Rate Commission and was general counsel for H.M. Byllesby & Co.[5][6] She and her husband lived in Milwaukee and Fond du Lac, but moved to Elmhurst, New York, after he retired in 1931.