(1) She is married to Rienk Schaafsma.
They got married on August 8, 1813 at Leeuwarden.Source 2
(2) She is married to Jan Hayes Hacquebard.
They got married on October 4, 1848 at Leeuwarden .Source 3
They were married in church on October 4, 1848.Doopboek R.K. par. Breedstraat Leeuwarden, archiefnummer 28, Collectie doop-, trouw-, lidmaten- en begraafboeken - Tresoar, inventarisnummer 1019-II, aktenummer 2080
https://allefriezen.nl/zoeken/persons?ss=%7B%22q%22:%22maria%20van%20rossum%22%7D&sort=%7B%22order_i_datum%22:%22asc%22%7D
Huwelijksregister 1848, archiefnummer 1002, Gemeentebestuur van Leeuwarden 1811-1941, inventarisnummer 3573, aktenummer 143