George , by then a widower for the second time, came baclk to Scotland on a visit at the end of 1862 and returned to America with Jane, whom he refers to as a cousin.He sailed back to America that winter and married her in Kalamazoo in January 1863. He was 60 in February and in August his 19 year old son was drowned in a lake, then Jane and the baby died.
His first wife died giving birth to her second baby, the first one died too.
His second wife had his 6 children and they all survived. She died of TB in 1860.
His third wife was Jane and his last wife also died before him.
So he outlived five of his children and four wives.
If you are interested in history, please read his memoirs 'From Kelso to Kalamazoo', it's an amazing collection of memories of a long gone way of life.