From the article:
Debian GNU/kFreeBSD used the Debian userland on top of the FreeBSD kernel, although sadly, due to lack of manpower the project ended in 2023. There was a similar effort using the kernel from the slightly older BSD, Debian GNU/NetBSD. Multiple others have been suggested, including ports to the kernels of OpenBSD, OpenSolaris, IBM’s OS/2 kernel and others.











I’m sorry for your loss and I hope you’re healing with time