Charlotte M. Lamm, 88, 1400 Queensbury Drive, Celina, died at 6:23 p.m. May 30, 2009, at Mercer County Community Hospital, Coldwater.

She was born Feb. 26, 1921, to Erich W. and Martha E. Lenz Heyse in Klempin in Pommern, Germany. On Feb. 19, 1944, she married Dr. Gunter A. Lamm, who died March 8, 1961.

Surviving are two sons, Michael (Joyce) Lamm, Celina, and Peter Lamm, Troy; a sister Hildegard Saylor, Hagerstown, Md.; and five grandchildren.

Deceased is a daughter-in-law, Lora Lamm; a brother, Kurt Heyse; and a brother-in-law, Robert Saylor.

She was office manager for Dr. Richard Dobbins office in Coldwater and a member of Ross Church of the Brethren. She also was active in Friends of the Library in Mendon.

Memorial service is 2 p.m. Thursday at the Lehman-Hogenkamp-Dzendzel Funeral Home, Celina, the Rev. Dr. Byron Hawbecker officiating. Burial is at Mendon Cemetery.

Calling is one hour prior to the service at the funeral home.

Contributions can be made to the State of the Heart Hospice.

Condolences can be left at LHDfuneralhome.com.