Arrange these events in emily brontë's wuthering heights in correct chronological order.
1.) heathcliff runs away from wuthering heights.
2.) catherine stays at thrushcross grange and meets edgar.
3.) heathcliff and catherine secretly enter thrushcrossthrushcross grange.
4.) catherine decides to marry edgar linton.
5.) heathcliff returns as a rich man.
6.) catherine dies of brain fever.
7.) heathcliff dies and is buried beside catherine.
8.) mr. earnshaw brings home an orphan from liverpool, england.

Here is the chronological order
in August 1771 - Mr. Earnshaw brings home an orphan from Liverpool, England.
After that - Heathcliff and Catherine secretly enter ThrushcrossThrushcross Grange.
In November 1777 - Catherine stays at Thrushcross Grange
in August 1780 - Heathcliff runs away from Wuthering Heights
In March 1783 Catherine decides to marry Edgar Linton.
In september 1783 - Heathcliff returns as a rich man.
In March 1784 -  Catherine dies of brain fever.
In April 1802 - Heathcliff dies and is buried beside Catherine.