Brother 
To dream of your brother represents the bond that you share with him. Perhaps you know someone else who also has the same attributes or features that he possesses.
If you do not have a brother and dream that you have one, then this may indicate that you have to recognize certain attributes that you possess. The brother in your dream may represent a very important relationship that you share with someone else.
A brother may also signify devout and inspirational emotions that you harbor. It is also possible that you have trouble surrendering control and power to someone else.
To dream that you are mad or angry at your brother implies that you hold unresolved feelings of rage that you are hesitant to communicate
Funeral
To dream of your own funeral represents some circumstance that you've been dealing with. You could be trying to bury some emotions or aspects about yourself, but your dream is telling you to pay attention to them. You could be hiding from a situation and hoping that it passes. If you are close to death, then a funeral could indicate your fears and concerns about your own demise.
To dream that you are attending someone else's funeral suggests that you are putting a past relationship where it belongs: in the past. You may be releasing negative emotions you've kept for so long. If the funeral is for an unknown person, then your dream is telling you to set aside some part of your past so that a new experience or person can enter. You should think about what aspect of your life you should part with.
To dream about your living parent's funeral indicates that you need to break free of your parents' control. This dream could offer you the strength and confidence needed to gain your own freedom and independence.
Demeter
To dream of Demeter is a powerful sign of impending marriage, possibly of someone close to you. There is also the likelihood of a fertile season ahead for you and your loved ones.
Gangrene
To dream that someone is afflicted with gangrene indicates that you may deal with sadness, grief, or the demise of someone close to you.
Obituary
To dream of an obituary symbolizes the conclusion of your previous way of behaving. It may also mean an end to your obsolete principles.
Immortal
To dream of being immortal connotes longevity, permanence, or fearlessness. You believe that you are stronger and mightier than others. Alternatively, it signifies unwillingness in starting anew or resistance in redirecting your plans. You are reluctant in embracing change.
Mortuary
To see or dream that you are in a mortuary implies that you are neglecting to use your skills, and are therefore not working to your full potential. It may also symbolize certain negative attributes or qualities that you should change.
Body Bag
Dreaming of a body bag means you are likely feeling helpless or disconnected from your life. You may feel as though you are observing your life from above.
Alternatively, a body bag in your dream symbolizes sadness and grief being zipped and carried away, a symbol of you moving forward with your life. Finally, a body bag could also suggest as your subconscious preparing for death in some way if you're terminally ill or of an elderly person.
Afterlife
Dreaming about an afterlife suggests a desire to know what your future holds. This doesn't necessarily have to mean after death, but can also be applied to the present.
Alternatively, dreams of an afterlife can be deeply religious or an indication that you have recently changed your beliefs.
An afterlife may also symbolize a recent loss of someone close in your waking life.
Black Cat
A black cat appearing in your dream represents superstition and speculation. Depending upon your waking opinion of what black cats symbolize, either good luck or a bad omen, your dream cat may be tipping you off about what your subconscious self believes the near future has in store for you: either good or bad luck.
If the black cat is clawing or attacking you in a dream, then it means that you must accept the situation and should carefully go with your own instinct. You can no longer deny it but never forget to always proceed with caution.