The Hudson genealogy Study Group will start its new season learning about mobile technology. The September meeting of the group will be at the Hudson Library & Historical Society Sept. 8 at 10 a.m. Participants will learn about mobile devices and genealogy from Roger Marble. The Hudson Genealogy Study Group is opened to anyone with an interest in genealogy. Membership dues are $15 per person or couple. For more information, contact the Archives Department at the library at 330-653-6658 ext. 1017.