Interactieve boom van Ursula Leocadia de Wulf

Cecilia Mercelis 1759–

Joannes Franciscus Mercelis 1761–

Theresia Joanna Mercelis 1763–1823

Augustinus Mercelis 1765–1804

Joanna Theresia Mercelis 1767–

Anna Catharina Mercelis 1770–1770

Petrus Mercelis 1772–

Isabella Francisca Mercelis 1774–

Jeanne Therese De Langhe 1801–1810

Anna Marie Mercelis 1775–1805

Petrus Jacobus De Langhe 1773–1862

Ursula Leocadia de Wulf 1735–

Gerardus Mercelis 1733–