Katharina von Sachsen-Lauenburg
- Deceased after 1448
Parents
- Erich von Sachsen-Lauenburg, Éric IV de Saxe-Lauenbourg (1354 - 1412)
- Sophie von Braunschweig-Lüneburg (1357 - 1415)
Family
- Married in 1416, with Johann von Mecklenburg-Schwerin (c. 1365 - 1422), issuing
Heinrich (c. 1417 - 1477)