In this episode of 'Who Do You Think You Are?' actor Kerry Armstrong is amazed to discover a line of rebellious and free-spirited women in her family’s history, who weren't afraid to stand up for their rights. In her father's paternal line, Kerry finds an ancestor with whom she shares a remarkable connection. She travels to Tasmania to retrace her relative's movements and uncovers a fascinating story along the way. Kerry also deals with a traumatic event in her own life when her mother passes away suddenly during filming. But, after consulting her family, Kerry decides to complete the exploration of her ancestry, in honour of her late mother. Kerry also explores the mystery behind her strong connection to the sea and discovers an intriguing explanation for her free-spiritedness and her life-long fascination with the ocean and sailing.