Gwen O'Callaghan | Substack

Gwen O'Callaghan

@gwenocallaghan

Female octogenarian, teacher, farmer, historian and publisher at various stages of my life. Social media is my main outlet. I hope to contribute in a small way to making the world a better place for my grandchildren.

Gwen’s Substack

Gwen’s Substack

By Gwen O'Callaghan

My personal Substack

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