1910-1969
| John Wentworth CLAWSON, Jr. | |
| B: | 16 Jul 1910 |
| Pennsylvania | |
| D: | Mar 1969 |
1913-1972
| Helen F. | |
| B: | 1913 |
| D: | 1972 |
| Alexander Robertson CLAWSON, Jr. | |
| B: | 21 Nov 1941 |
1944-
| Joanne KRIEBLE | |
| B: | 1 Feb 1944 |
Est 1944-
| John R. CLAWSON | |
| B: | Est 1944 |
1942-
| Elizabeth ROTHENBERG | |
| B: | 1 Dec 1942 |
Est 1946-
| James C. CLAWSON | |
| B: | Est 1946 |
1914-1976
| Alexander Robertson CLAWSON | |
| B: | 5 May 1914 |
| Pennsylvania | |
| D: | Feb 1976 |
| Montgomery, Pennsylvania | |
1917-2011
| Catharine H. MOYER | |
| B: | 12 Sep 1917 |
| Collegeville, Montgomery, Pennsylvania | |
| D: | 28 Apr 2011 |
| Phoenixville, Chester, Pennsylvania | |
1920-2017
| Jean Robertson CLAWSON | |
| B: | 23 May 1920 |
| Collegeville, Montgomery, Pennsylvania | |
| D: | 8 Nov 2017 |
| Gaithersburg, Montgomery, Maryland | |
1916-2001
| Arthur Stanley NEWMAN | |
| B: | 14 Sep 1916 |
| Fargo, Cass, North Dakota | |
| M: | Oct 1946 |
| D: | 28 Aug 2001 |
| Bethesda, Montgomery, Maryland | |
1881-1964
| Dr. John Wentworth CLAWSON | |
| B: | 26 Nov 1881 |
| Saint John, Saint John, New Brunswick | |
| D: | 26 Oct 1964 |
| Collegeville, Montgomery, Pennsylvania | |
1877-1928
| Isabelle Chipman ROBERTSON | |
| B: | 1877 |
| New Brunswick | |
| M: | 18 Aug 1909 |
| Saint John, Saint John, New Brunswick | |
| D: | 1928 |
| Pennsylvania | |
1902-2002
| Ruth S. SLOTTERER | |
| B: | 21 Jun 1902 |
| Pennsylvania | |
| D: | 13 Sep 2002 |
| Collegeville, Montgomery, Pennsylvania | |