55b02821_Classification__Beginning_of_the_Phase
[Phase of Family] Post-parental phase [Beginning of the Phase] 
Last child leaves home
M a r r i a g e e t c .
F i r s t b a b y b o r n
L a s t b a b y b o r n
F i r s t c h i l d l e a v e s h o m e
L a s t c h i l d l e a v e s h o m e
F i r s t p a r e n t d i e s
S e c o n d p a r e n t d i e s
Classification
Beginning of the Phase