A economical and social class are always going to liked and almost going together. In many countries your social class is judged by your incomes and material possessions which are going to indicated to which class you belong. Although many people wish to have more money so that they can move up, most of us have to work hard to make our living without seeing anytime soon our social class change.
Family, for almost any Latin person, is all your uncles, cousin, aunts, grandparents and, of course, siblings, mon and dad. In my country, if you have a family member in better social position, that means that you social position is going up a little bit.
My family is belong in some way to working class because every member work to support the house expenses. Every adult usually left the house around 7:00 am and came back by 5:00pm, meanwhile all the kids were staying with my Grandmother in her house.
My grand parents always taught to their kids to work hard, but by the time they were growing up they have to work in agriculture after school. My Grandparents were not people with money, they were hard worker who found the way to send their kids to school so that they could grow up being respect for every person in the town. With the same perspective of life, every person in the family have grow up to work hard, to be respect,and take care of the family reputation which give us a little more in the social status in our community.