1765 10ma xbris Baptizavi Joannem Ludovicum Claessen ex Breijenroth, filium Wilhelmi Claessen ex Wolffhagen, et Mariae Hoen ex Breijenroth conjugum. Susceptores erant Matthias Rameckers ex Schinnen, et Maria Elisabeth Claessen ex Wolffhagen.
He is married to Maria Anna Luijten.
They were married in church on May 28, 1796 at Schinnen, (Beekdaelen), Limburg, Nederland.Source 3
1796 Vigesima octava maji Dispensatione obtenta ab amplissimo Dno Sijben vicario generali in tertio gradu consanguinitatis linea collateralis aequalis uti et in tribus ecclesia bannis de consensu parentum coram me infrascripto matrimonium contraxerunt Ludovicus Claessens ex Breijenraedt in 28vo aetatis anno filius legitimus Wilhelmi ex Hegh & Maria Hoen ex Breijenraedt et Maria Anna Luijten ex Heijsterbrugh in 30 aetatis anno filia legitima Joannis & Anna Catharina Botteliers ex Nagelbeck. Testes fuerunt Michael Luijten frater sponsa & Elisabetha Claessens soror sponsi.