Insall Cemetery, also known as River Bend Cemetery is located off highway from Comfort to Sisterdale near old railroad bridge, Kendall County, Texas. It is currently called Insall-Zambrano Cemetery because the original property owners was the Zambrano family.
The Insall Cemetery has been photographed in its entirety by Sue Scruggs and entered onto the web site by Catharine Schwarz, in May of 2012.

| Freeman, A J | b. ---- | d. 5 May 1877 | Tombstone |
| Insall, Anna Jean | b. 29 Sep 1864 | d. 29 Sep 1874 | Tombstone |
| Insall, Caroline nee Mims | b. 8 May 1832 | d. 5 Feb 1925 | Tombstone |
| Insall, Mary Ann | b. 18 Apr 1959 | d. 1870 | Tombstone |
| Insall, Richard Noel | b. 21 Jan 1815 | d. 29 Aug 1874 | Tombstone |
| Leonard, Clarence | b. 16 Dec 1905 | d. 2 Jun 1906 | Tombstone |
| Quigley, Cyrena Frances nee Insall | b. 7 Jun 1867 | d. 14 Nov 1897 | Tombstone |
| Seidensticker, Becky Jean | b. 3 Apr 1975 | d. 3 Apr 1975 | Tombstone |
| Seidensticker, Henry Charles | b. 16 Nov 1926 | d. 10 Oct 2003 | Tombstone |
| Wilson, Lavina nee Wyatt | b. 22 Feb 1829 | d. 30 Jan 1908 | Tombstone |
| Wilson, Robert Brashear | b. 3 May 1827 | d. 25 Feb 1899 | Tombstone |
* Note: Update information from obituary in Comfort News
This information printed with permission is from a survey of cemeteries made by members of Boerne Area Historical Preservation Society, published in 1985, "Gone But Not Forgotten, Vol. II"; p64/printed June 1997; update on June 3, 2012; All information and pictures updated by Hal Harwell on 21 Sep 2026.