Female Line Very Slim

I just orderd mitochondrial DNA (mtDNA) test HVR1 and HVR2 from familytreedna on Dec 30 2016. Its trace maternal side. Which my line go up to Anna Margaretha Grotjans in Prussia Germany. 

My line is very slim. 4 and 1 daughters had children in each generations. Heres the list.  

Anna Margaretha Grotjans had one daughter
Anna Christina Schueten had 3 daughters, but one had children. 
Maria Magdalena Loethen had 4 daughters, but one had children. Went to the States.
Anna Cristina Mertens had 7 daughters, but 4 had children. 
Susanna-Susan Poepping had 2 daughters, both had children.
Christine Joanne Hess had 5 daughters, 3 had children.
Margaret Mary White had 2 daughters, but one had children.
Carol Ann Rangel had 3 daughters, all had children. 4 Granddaughters

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Anna Cristina Mertens daughters

Maria Magdalena Poepping had 4 daughters, 2 had children.
Mary Elizabeth Poepping had 3 daughters, but one had children.
Franziska Poepping had 4 daughters, Unknown. 
Susanna-Susan Poepping had 2 daughters, both had children. 
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Mary Elizabeth Poepping daughter Mary Susan Zirbes only had 2 daughters out of 11 children, but one died at a young age. Mary's daughter Rita Margaret Ortloff had 3 daughters still living.  I do have a DNA connection with Rita's nephew Robert Ortloff Sr. 

Maria Magdalena Poepping daughter Christina Behner had 9 daughters out of 12 children, 5 daughters  became nuns, and 3 had children. There is one daughter that is still living, and poss. never got married.

6th maternal grandmother Anna Margaretha Grotjans "Took mtDNA Plus test HVR1 and HVR2" 

My 5th maternal grandmother was Anna Christina Schueten. Her daughter Maria Magdalena Loethen, and husband Heinrich (Henry) Joseph Mertens settled in Osage, Missouri. Henry and Maria daughter Anna Cristina Mertens is my 3rd grandmother. Anna married to a Francis Xavier Poepping, and moved to Stearns, Minnesota. 

I am researching females in my line from Anna. Anna have female's living from her 3 daughter's.