| | Mildred M. Costello 1900–1972 | | |
Raymond T. Costello 1906–1934 | | |
William H. Costello 1895–1940 | | |
| | Marguerite H. Costello 1895–1964 Leonard S. Moody 1890–1968 | | |
| | Florence W. Costello 1894–1957 | | |
| | Frances C. Costello 1899–1983 George T. Francis 1892–1962 | | |
John E. Costello 1907–1982 Elizabeth M. McCarthy 1907–1981 | | |
| | Patrick H. Costello 1865–1946 | | |