Mechtilda Wienen/Winnen was a tradeswoman, it's quite possible what Jeanne said.

Maybe she moved to Germany.
In 1891 they divided de inheritance of Hendrik Bax and his first wife Grada Leijgraaf.

Persons in this document:

Willem Bax (son of Hendrik and Grada)

Mathilda Wienen, wife of Hendrik

Cornelis Bax

Jan Schreven, husband of Anna Bax. He was also "lasthebber" (how do you translate this?) for: a. Piet Bax, living in Goch, b. Frans Keunen (Reunen?), husband of Maria Bax, living "aldaar" (also Goch?), c. Mathijs Erkens, husband of Margaretha Bax, living in Cleve.

Hendrikus Jacobus Schreven, husband of Gerarda Bax.


https://www.openarch.nl/ran:57FB8B6A-1D42-4964-B94C-754FE6CB3F6A

It was not Mechtilda who died 26-03-1888, but her husband Hendrik Bax.

@Tiny: I think the death on 26-3-1888 is her husband.
https://www.wiewaswie.nl/nl/detail/17458767

Mechtilda Wienen died 26-03-1888 Groesbeek

(wie was wie site)

Op 23-9-1901, overlijden van dochter Grada Bax in Groesbeek, was Mechtilda Wienen al overleden.