I’m not up on my danish, but Lotte Brændegaard Hvid has a Virgo Danish Parish Register Page
Holger Hansen’s grandparents appear to be listed:
1859, 5 Juni, Viet, Frantz Emilius Hansen [snekkersvend], , født 1831 i Kjøbenhavn, Sophie Lisette Ehlers, , født i Westensee 1834
The confirmed birth year 1834 for Sophie Ehlers doesn’t match Dad’s records (1833).
Update: Looking at Dad’s notes, it appears the data was entered wrong and Sophie was actually born in 1834.