Given the question: What key details about axel sveinsson can be extracted from the following bio? Bio: axel sveinsson -lrb- 3 april 1896 - 12 august 1957 -rrb- was a civil engineer , having received his engineering degree in copenhagen in 1927 . he is noted for having designed several remarkable lighthouses in iceland ; these include the lighthouses at holmsbergsviti , gardskagi , ridrangaviti and knarraros . a postage stamp depicting the vattarnes lighthouse at reyarfjorur , which was designed by axel , was issued in 2013 . axel was born in bergsholti in staarveit , snaefellsnessyslu to sveinn bjarnason and sigriur magnusdottir . he was married three times , first to aalbjorg sigurbjornsdottir , daughter of sigurbjorn bjornsson and margret sigurardottir , next to gurun olafia sigurardottir , daughter of sigurur olafsson and solveig unadottir , and finally on 24 feb 1945 to oddny lara emilia petursdottir , daughter of petur orsteinsson and hlif bogadottir smith . axel and aalbjorg had one son , hulda sveinsson . axel and gurun had one daughter , solveig axelsdottir . axel and oddny had one daughter hlif borghildur axelsdottir , and two sons bjarni magnus axelsson and hallgrimur axelsson .
The answer is:
- known for is lighthouse designs- spouses is aalbjorg sigurbjornsdottir gurun olafia sigurardottir oddny lara emilia petursdottir- fields is civil engineer- influences is gujon samuelsson- death date is 12 august 1957- birth date is 03 april 1896- name is axel sveinsson- nationality is icelandic- birth place is bergsholti in staarveit , snaefellsnessyslu