The following item may belong to another John Van Gundy:
6/15/1900 Sycamore Twp, Wyandot Co, OH. At census time John and Lillian were both 26 years old and had been married for 4 years but had no children. John was a farmer. A Rodgers family lived next door with a John, 26, possibly his ex-brother-in-law.
1910 Where was John that year at census time? Son Robert was living with his Tilton grandmother.