Original: In 1842 she and Emily travelled to Brussels to enroll in a boarding school run by Constantin Heger (1809   1896) and his wife Claire Zoé Parent Heger (1814   1891).
Simplified: In 1842 she and Emily travelled to Brussels to enroll in a pensionnat run by Constantin Heger (1809   1896) and his wife Claire Zoé Parent Heger (1814   1891).