They had no children.

Notes:

• Note on the Innemee last name: it seems there was no consensus over whether Innemee should be written with an e or an é. Wilhelmus Johannes has both versions of his last name on various documents
• Employment: bedienaar van begrafenissen/bidder (funeral director)
• Wilhelmus Johannes is the founder of the funeral company "Innemee & Zonen". It was founded in 1887 by him, and eventually taken over in 1999 by Monuta Innemee. Innemee & Zonen is known for working with the Royal House. They directed the funerals of King Willem III, queen Emma, prince Hendrik, princess Wilhelmina, prince Claus, and princess Juliana
• Wilhelmus Johannes was in the army as a milicien
• Witnesses at Wilhelmus Johannes's birth: Frederik Willem Carl Haus, 34 years old, zadelmaker (saddler), living in 's-Gravenhage & Pieter van Houten, 27 years old, timmerman (carpenter), living in 's-Gravenhage
• Witnesses at Johanna Wilhelmina's birth: Hermanus Ligthelm, 54 years old, bricklayer, living in Voorburg & Jacob Knoppert, 43 years old, arbeider (construction worker), living in Voorburg
• Witnesses at the wedding: Wilhelmus Johannes Innemée, 35 years old, funeral director, son of the groom, living in 's-Gravenhage & Karel Christiaan Tissen, 35 years old, tailor, son of the bride, living in 's-Gravenhage
• Witnesses at Johanna Wilhelmina's death: Gerard Hendrik Bevers, 55 years old, bode, living in 's-Gravenhage & Jan Trip?, 60 years old, bode, living in 's-Gravenhage

Sources:

1. "Netherlands, Zuid-Holland Province, Civil Registration, 1679-1942." Database with images. FamilySearch. http://FamilySearch.org : 14 June 2016. Nationaal Archief, Den Haag (National Archives, The Hague).
2. Digitale Stamboom Den Haag. http://denhaag.digitalestamboom.nl/