Following are first cousins of Joseph, George and Kathleen Lasica:
Robert ("Bobby") Lasica | John Martin Lasica | Gregory Maciag | Gail Rashevich | Gale Sporn | Kenneth Sporn | Edson ("Duke") Stagg | Jessica Stagg | Carole Wojcik | Dolores Wojcik | Walter Wojcik Jr. |

Following are second cousins of Joseph, George and Kathleen Lasica on the Lasica side:
Florence Bielen | Robert Bielen | Maria Dul Chawa | Genevieve Dul | Janina Dul | Mary Dul | Michael Dul | Teresa Dul | Gregory Gajewski | Linda Gajewski | Antoni (Anthony) Gut | Edward Gut | Genowefa Gut | Stanislawa Gut | Doris Hintenberger | Candace Kilinski | Michael Kilinski | Patricia Kilinski | Apolonia Lasica | Beata Lasica | Bernard Lasica | Bozena Lasica | Julian Lasica | Halina Lasica | Ireneusz Lasica | Janina Lasica | Janina Lasica | Jozef Lasica | Julia Lasica | Konstanty Lasica | Krystyna Lasica | Krzysztof (Christopher) Lasica | Maria Lasica | Maria Lasica | Maria Lasica | Marion (Mike) Lasica | Sylwia (Sylvia) Lasica | Stanislaw Lasica | Arlyn "Lolly" Leff | Cynthia Myrna Leff | Agniezska (Agnes) Pirog | Wladek (Walter) Pirog | Frederick (Fritz) Schweitzer | Jeffrey Schweitzer | June Schweitzer | Richard ("Big Richie") Schweitzer | Robert ("Bobby") Schweitzer | Bozena Sudol | Jan (John) Sudol | Janina ("Jaska") Sudol | Jozef Sudol | Krystyna Sudol | Maria Sudol |

Following are second cousins of Joseph, George and Kathleen Lasica on the Schepper side:
Diana Klucsarics | Roy Klucsarics | Sibylle Klucsarics | Elisabeth Magdits | Gerlinde Magdits | Heidi Magdits |

Following are second cousins of Joseph, George and Kathleen Lasica on the Sporn side:
Agnes Sporn | Christa Sporn | Guenther Heinz Willy Sporn | Inge Sporn | Ingrid Lina Anna Sporn | Jutta Sporn | Marie Sporn |