I did find a item related to your family from the Sandusky Star Journal, Tuesday Oct. 28, 1919:

Among the out of town relatives who were here to attend the funeral of Christ Haecker, were Miss Mildred Haecker, Mrs. Isaac Haecker, Mr. and Mrs. John Haecker and Mr. and Mrs. Carl Brown of Circleville, Mr. and Mrs. Gus Haecker and Miss Wanda Haecker of Detroit and Mr. and Mrs. Carl Haecker and Adolph Haecker of Cleveland