As asked in this Stack Overflow: https://stackoverflow.com/questions/79165/how-do-i-migrate-an-svn-repository-with-history-to-a-new-git-repository
With the help of: https://gist.github.com/kasparsd/3749872
svn log http://plugins.svn.wordpress.org/hide-and-catch-email (to get the first commit)
git svn clone --authors-file=../Documents/WordPress/svn-to-git-authors.txt --no-minimize-url -s -r283634 https://plugins.svn.wordpress.org/hide-and-catch-email/ wp-hide-and-catch-email
git svn fetch
get svn rebase
fin.