Aged 32 when died

Marriage reord is good for Birth date:
Name:    Georg Heinrich Christoph Dittmer
Gender:    männlich (Male)
Marriage Age:    25
Event Type:    Heirat (Marriage)
Birth Date:    8 Dez 1838 (8 Dec 1838)
Marriage Date:    28 Mrz 1864 (28 Mar 1864)
Marriage Place:    Hannover, Hannover, Deutschland (Germany)
Father:    Johann Heinrich Christoph Dittmer
Mother:    Catharine Magdalene Dittmer
Spouse:    Catharine Dorothee Wedemann
Author:    Evangelische Kirche Bardowick (LKr. Lüneburg)
City or District:    Bardowick u. Beuchte
Parish as it Appears:    Salzhausen
Page Number:    90

Name:    Georg Heinrich Christoph Dittmer
Death Age:    32
Event Type:    Beerdigung (Burial)
Birth Date:    abt 1839
Death Date:    30 Apr 1871
Burial Date:    3 Mai 1871 (3 May 1871)
Burial Place:    Hannover, Hannover, Deutschland (Germany)
Father:    Johann Heinrich Christoph Dittmer
Mother:    Katharine Magdalene Dittmer
Author:    Evangelische Kirche Bardowick (LKr. Lüneburg)
City or District:    Bardowick u. Beuchte
Parish as it Appears:    Egestorf