Complex tsuba mei…..help please!

[Matsunoki]

Please may I ask for help on this one? I’m lost as usual…..it’s a meticulously cut very small neat Mei on a heavy copper Katana sized tsuba that I acquired at the Birmingham Arms Fair yesterday. 
Takemori was as close as I got and I’m probably wrong. The rest is asking too much of my kanji blind brain.

Many thanks in advance.

Colin

 

[SteveM]

細野惣左衛門政守
Hosono Sozaemon Masamori

[Matsunoki]

@SteveM

Thank you so much. Now I can see if I have any info on him.

Greatly appreciated.

All the best.