Short answers, pulled from the story.
Henry Evans acquired the sub-lease of the Blackfriars property on the transfer date in 1583. William Hunnis and John Newman transferred their rights to him while Sir William More contested ownership.
Henry Evans claimed the building was legally a school by installing child choristers and setting aside part of the structure for education. This strategy allowed plays to be performed within an educational framework despite wealthy citizens petitioning to stop theatrical use.
In April 1602, Henry Evans ceded half ownership to three new partners named William Rastell, Edward Kirkham, and Thomas Kendall. This arrangement provided capital to keep operations running during financial difficulty.
King James I ordered that the Blackfriars children should never play again following complaints from French ambassador Antoine Lefèvre de la Boderie. Evans was forced to turn the lease back to the Burbages later in 1608 so they could form the King's Men.
Historical records indicate Henry Evans may have written the play Famous Victories of Henry V though authorship remains uncertain. The text does not confirm his role as playwright beyond this possibility.