Thaddeus Mason, Jr., married Lydia, daughter of Ivory Perry, and had born to him six children, one of whom is now living. His son Dexter married twice, first, Abigail, daughter of James Adams, who bore him four children, two of whom are living, and second, Harriet g., daughter of Samuel and Mary (Adams) Farewell, of Nelson, who bore him three children, all of whom are living. He was a native of this town and settled on a farm on road 4. He finally retired from the farm to the village of Dublin, where his widow now resides. He held many offices of trust in the town, being selectman ten years, town clerk and treasurer nine years, and representative at Concord two years. He died May 11, 1884. His son Milton D., now a merchant in Dublin, married Ella Gowing, and has one child. His son Fremont e. married Annie Piper, and has two children.