My condolences to the mourners of the martyrdom of Lady Fatima(a.s).
She passed away when she was 18 year, about 6 months after the Prophets(s) passing. Her grave has been kept secret from the muslims even until today. She was angry with abu bakr up until her death according to Sahih Bukhari. Among other things she was denied the garden oasis of Fadak that the Prophet(s) had gifted her during his time and the reply she got when she wanted to claim it was that the Prophets do no leave heritage. That is untrue according to the Holy Qur'an.
"... So abu bakr refused to give anything to Fatima. So she became angry with abu bakr and kept away him, and did not task to him till she died. She remained alive for six months after the death of the Prophet. When she died, her husband Ali, buried her at night without informing abu bakr and he said the funeral prayer by himself..."
Sahih al-Bukhari 4240, 4241. In book reference: Book 64, Hadith 278. USC-MSA web (English) reference: Vol 5, Book 59, Hadith 546. (Deprecated numbering scheme) http://sunnah.com/bukhari/64/278
42:23: "....Say (O Muhammed, unto mankind): I ask of you no fee therefor, save loving kindness among kinsfolk..."
Narrated Al-Miswar bin Makhrama:
Allah's Messenger(s) said, "Fatima is a part of me, and he who makes her angry, makes me angry."
Sahih al-Bukhari 3714. In book reference: Book 62, Hadith 64. USC-MSA web (English) reference: Vol 5, Book 57, Hadith 61. (Deprecated numbering scheme) http://sunnah.com/bukhari/62/64
"...He exhorted (us) (to hold fast) to the Book of Allah and then said: The second are the members of my household I remind you (of your duties) to the members of my family..."
Shahi Muslim 2407 a. In book reference: Book 44, Hadith 55. USC-MSA web (English) reference: Book 31, Hadith 5920. (Deprecated numbering scheme) http://sunnah.com/muslim/44/55
Please send a wholehearted Salawat to the Prohphet and his household/family.