dear first lady,
Dear mrs trump
Dear First Lady Michelle Obama,
Unfortauntely, we don't know the address of your land lady. However, If you're trying to address a letter to your land lady you'd just address her as Ms. or Mrs. depending on if she married or not.
Dear Madam ________,
Her Excellency
elmo
Laura Bush
In the address line: The Right Honourable the Countess of (whichever district she is Countess of) In the letter body: Madam or Dear Lady (name of her district)
No, the first part of a business letter is the address of the sender, unless letterhead is used. One blank space below the address of the sender (or about a half inch below the letterhead) is the date of the letter; the date that the letter is sent. Below the date is where the address of the recipient is typed.
men
You can address them as 'Sir' if they are a man, ' Miss' if you do not know if the lady is married or not, 'Madam' if you know the lady is married. If you are writing a letter, and you do not know the gender, you can address him/her as 'Dear Sir/Madam'. If you do not want to use any of the above, you may use 'excuse me'. Hope this answers your question :)
You would use the first name of the husband and the first name of the wife. This is how you address a Japanese married couple through a letter.
it depends on how well u kno her and how old you are if you are youngr then go ahead and write dear mrs....... same as if u arent good friends with her or if u r then address it by her first name same if u r older