If not a "business man" by instinct or training, John Audubon in emergencies could turn his hand to many things. For a time he superintended the building of houses, including his own and Victor's, which were completed in 1853, as well as another that was built on the Audubon estate for Mr. Hall, a brother-in-law; he also took charge of lighting the streets, and at another time was superintendent of a quarry in Vermont. "He was a bluff, gruff, but friendly man," writes George Bird Grinnell,[241] and was always willing to talk about birds, mammals, or, indeed, any natural history object, to any boy who asked him questions." On the other hand, an ardent sportsman, who had lived with the family for years,[242] has described him as a lovable companion, "genial in speech, full of anecdote, and a capital conversationalist;... in person of more than median height, and of commanding appearance, his face told plainly of the humanity of the man; he was as tender-hearted as a girl, and his expressive voice could command any key of which the vocal organs were capable; to the last he retained the Southern habit of softly clipping the ends of words." John Woodhouse Audubon will be remembered chiefly as his father's aid and companion, although in his _Western Journal_,[243] written in his thirty-eighth year but not published until forty-two years after his death, he has left a record of which anyone could be rightfully proud. Mrs. John James Audubon was very active in body and mind for a long period after her husband's death, and in 1857, when in her seventieth year, she returned in a degree to her old vocation of school teaching, which had been so successfully followed in Ohio and Louisiana when her husband was on the threshold of his extraordinary career. Her pupils now consisted of some of her numerous grandchildren and a few others drawn from the neighborhood; among the latter was the well known writer and father of the original Audubon Society, George Bird Grinnell, who pointed out to me the room in Victor Audubon's old house where his revered and venerable teacher had gathered her little flock. "She loved to read, to study, and to teach," said one who had known her, and "she knew how to gain the attention of the young, and to fix knowledge in their minds. 'If I can hold the mind of a child to a subject for five minutes, he will never forget what I teach him,' she once remarked; and, acting upon this principle, she was as successful, at three score and ten years, in imparting knowledge, as she had been in early life when she taught in Louisiana."