 MalePeter William Kwaak |
| Birth | 1 Sep 1884 | West Sayville, Suffolk, New York, United States  |
| Death | 11 Nov 1959 | Waldport, Lincoln, Oregon, United States |
| Burial | Union Cemetery, Sayville, Suffolk, New York, United States |
|
| Marriage | 28 Mar 1906 | West Sayville, Suffolk, New York, United States |
| Father | Willem Kwaak | F15708 Group Sheet | |
| Mother | Anna Boudina Scherpenisse | F15708 Group Sheet | |
 FemaleLydia "Maude" De Dreu |
| Birth | 30 Dec 1887 | Yerseke, Zeeland, Netherlands |
| Death | 29 Nov 1937 | Islip, Suffolk, New York, United States |
| Burial | Union Cemetery, Sayville, Suffolk, New York, United States |
|
| Father | Pieter De Dreu | F17738 Group Sheet | |
| Mother | Neeltje van der Griek | F17738 Group Sheet | |
| Female Lydia Catherine Kwaak |
| Birth | 20 Feb 1918 | West Sayville, Suffolk, New York, United States |
| Death | 17 Mar 1995 | Bohemia, Suffolk, New York, United States |
| Burial | Union Cemetery, Sayville, Suffolk, New York, United States |
|
| Spouse | Frank Hnisdo, Jr | F17763 | |
| Marriage | Jul 1943 | New Orleans, Orleans, Louisiana, United States |
| Female Helen Kwaak |
| Birth | 18 Dec 1915 | Sayville, Islip, Suffolk, New York, United States |
| Death | 17 Feb 2004 | Patchogue, Brookhaven, Suffolk, New York, United States |
| Burial | Cedar Grove Cemetery, Patchogue, Suffolk, New York, United States |
|
| Spouse | Edward Francis Collins | F17764 | |
| Marriage | 18 Nov 1937 | West Sayville, Suffolk, New York, United States |
| Male William F Kwaak |
| Birth | 16 Sep 1913 | Sayville, Suffolk, New York, United States |
| Death | 29 Mar 1947 | West Sayville, Suffolk, New York, United States |
| Burial | Union Cemetery, Sayville, Suffolk, New York, United States |
|
| Spouse | Hilda Baetgen | F17765 | |
| Marriage | 24 Jun 1940 | Brooklyn, New York City, New York, United States |
| Female Nell Kwaak |
| Birth | 6 Dec 1911 | West Sayville, Suffolk, New York, United States |
| Death | 13 Feb 1985 | Port Jefferson, Suffolk, New York, United States |
| Burial | Union Cemetery, Sayville, Suffolk, New York, United States |
|
| Spouse | Izak Daane | F17766 | |
| Marriage | 27 May 1930 | Islip, Suffolk, New York, United States |
| Male James Charles Kwaak |
| Birth | 20 Feb 1918 | West Sayville, Suffolk, New York, United States |
| Death | 23 Apr 1996 | Jacksonville, Duval, Florida, United States |
| Burial | Riverside Memorial Park, Jacksonville, Duval, Florida, United States |
|
| Spouse | Eloise Agnes Stansel | F17767 | |
| Marriage | 17 Sep 1943 | Duval, Florida, United States |
| Female Maude L Kwaak |
| Birth | 17 Sep 1910 | New York, United States |
| Death | 10 Aug 1987 | Corvallis, Benton, Oregon, United States |
| Burial | Eureka Cemetery and Mausoleum, Newport, Lincoln, Oregon, United States |
|
| Spouse | Ivor Franklin Griffith | F17768 | |
| Marriage | 25 May 1929 | Port Jefferson, Suffolk, New York, United States |
| Female Dorothy Beatrice Kwaak |
| Birth | 11 May 1925 | Patchogue, Suffolk, New York, United States |
| Death | 23 Feb 1993 | Bohemia, Suffolk, New York, United States |
| Burial | Union Cemetery, Sayville, Suffolk, New York, United States |
|
| Spouse | Lawrence Alden Warner, Jr. | F17769 | |
| Marriage | 1941 | Patchouge New York |
| Male Leendert P Kwaak |
| Birth | 1909 | Sayville, Suffolk, New York, United States |
| Death | 16 Sep 1955 | Port Jefferson, Suffolk, New York, United States |
| Burial | Union Cemetery, Sayville, Suffolk, New York, United States |
|
| Spouse | Pauline Phoebe Caldwell | F17770 | |
| Marriage | 12 Apr 1930 | Suffolk, New York, United States |
| Female Anna N Kwaak |
| Birth | 7 Nov 1906 | New York, United States |
| Death | 12 Sep 1976 | Mason, Ingham, Michigan, United States |
| Burial | ||
| Spouse | Benjamin John Beardsley | F17771 | |
| Marriage | 12 Mar 1923 | Islip, Suffolk, New York, United States |
| Spouse | William Henderson | F17772 | |
| Marriage | ||
