1	Jan	Kowalski	1995-01-01	2025-01-01
2	Janusz	Nowak	1995-01-01	2025-01-01
3	Julian	Kowalski	1943-01-01	1976-01-01
4	Marian	Kowalczyk	1990-01-01	2015-01-01
5	Adam	Kowal	1990-01-01	1945-01-01