Zakaat on inheritance which one received after several years

Q: We inherited some jewellery from our parents, which was in the locker and after dad's death, we lost the access to the locker. Until recently we managed and weighed all jewellery and distributed among ourselves (we are four brothers and a sister) as per shariah. As no zakaat was paid on them since the father died, immediately two weeks after the distribution, my elder brother died. He didn't pay any zakaat on them. He had one wife, one son, three daughters. Are they supposed to pay zakaat for that unpaid 7 years period , and how shall they distribute among themselves?

Istibra

Q: I am a student of engineering. I have a problem that when after passing urine and also cleaning it with tissue for 2-3 minutes but when I come out of the washroom, after doing wudhu, in prayer some urine comes out. Sometimes the drops are visible but sometimes they dry out. My Question is that should I continue my prayer? If they dry out then what should I do? I mean then what will be the procedure to clean myself, clothes? Will my wudhu be broken?

The name Husain

Q: If you name a child "Husayn", how is it spelt in Arabic: الحسين or حسين. If it is spelt with ال, will it permissible to omit this in speech, i.e. calling him merely "Husayn" instead of "Al-Husayn"?