u/HyperionPhalanx

I just thought about this when thinking about homebrew chapters

Since space marines send their tithes in geneseed for inspection and the eventual raising of a new chapter

Was there ever a time where the administratum fucked up(which they're known to do)and sent from two or more lineages to the new chapter?

Then this begs the question, what happens to the space marine if they get implanted with different geneseed