Who made a double barrel shotgun with Lakeside written on the side and serial number 269545?

The double-barrel shotgun marked with "Lakeside" and bearing the serial number 269545 is likely a product of the Lakeside Arms Company, which was active in the early 20th century. However, specific details about individual firearms, including their history or ownership, typically require more extensive records or data not readily available in public databases. For precise identification or historical context, consulting a firearms expert or a specialized database might be necessary.